20085945516

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{5281}}^1$

素因数の和:5363

約数の個数: 288

約数和(自身を含む): 66323665408

約数和(自身を除く): 46237719892

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 43, 52, 54, 63, 78, 81, 84, 86, 91, 108, 117, 126, 129, 156, 162, 172, 182, 189, 234, 243, 252, 258, 273, 301, 324, 351, 364, 378, 387, 468, 486, 516, 546, 559, 567, 602, 702, 756, 774, 819, 903, 972, 1053, 1092, 1118, 1134, 1161, 1204, 1404, 1548, 1638, 1677, 1701, 1806, 2106, 2236, 2268, 2322, 2457, 2709, 3159, 3276, 3354, 3402, 3483, 3612, 3913, 4212, 4644, 4914, 5031, 5281, 5418, 6318, 6708, 6804, 6966, 7371, 7826, 8127, 9828, 10062, 10449, 10562, 10836, 11739, 12636, 13932, 14742, 15093, 15652, 15843, 16254, 20124, 20898, 21124, 22113, 23478, 24381, 29484, 30186, 31686, 32508, 35217, 36967, 41796, 44226, 45279, 46956, 47529, 48762, 60372, 63372, 68653, 70434, 73143, 73934, 88452, 90558, 95058, 97524, 105651, 110901, 135837, 137306, 140868, 142587, 146286, 147868, 181116, 190116, 205959, 211302, 221802, 227083, 271674, 274612, 285174, 292572, 316953, 332703, 411918, 422604, 427761, 443604, 454166, 480571, 543348, 570348, 617877, 633906, 665406, 681249, 823836, 855522, 908332, 950859, 961142, 998109, 1235754, 1267812, 1283283, 1330812, 1362498, 1441713, 1589581, 1711044, 1853631, 1901718, 1922284, 1996218, 2043747, 2471508, 2566566, 2724996, 2883426, 2952079, 2994327, 3179162, 3707262, 3803436, 3992436, 4087494, 4325139, 4768743, 5133132, 5560893, 5766852, 5904158, 5988654, 6131241, 6358324, 7414524, 8174988, 8650278, 8856237, 8982981, 9537486, 11121786, 11808316, 11977308, 12262482, 12975417, 14306229, 16682679, 17300556, 17712474, 17965962, 18393723, 19074972, 20664553, 22243572, 24524964, 25950834, 26568711, 28612458, 33365358, 35424948, 35931924, 36787446, 38926251, 41329106, 42918687, 51901668, 53137422, 55181169, 57224916, 61993659, 66730716, 73574892, 77852502, 79706133, 82658212, 85837374, 106274844, 110362338, 116778753, 123987318, 128756061, 155705004, 159412266, 171674748, 185980977, 220724676, 233557506, 239118399, 247974636, 257512122, 318824532, 371961954, 386268183, 467115012, 478236798, 515024244, 557942931, 717355197, 743923908, 772536366, 956473596, 1115885862, 1434710394, 1545072732, 1673828793, 2231771724, 2869420788, 3347657586, 5021486379, 6695315172, 10042972758, 20085945516]

約数ペア:

[(1, 20085945516), (2, 10042972758), (3, 6695315172), (4, 5021486379), (6, 3347657586), (7, 2869420788), (9, 2231771724), (12, 1673828793), (13, 1545072732), (14, 1434710394), (18, 1115885862), (21, 956473596), (26, 772536366), (27, 743923908), (28, 717355197), (36, 557942931), (39, 515024244), (42, 478236798), (43, 467115012), (52, 386268183), (54, 371961954), (63, 318824532), (78, 257512122), (81, 247974636), (84, 239118399), (86, 233557506), (91, 220724676), (108, 185980977), (117, 171674748), (126, 159412266), (129, 155705004), (156, 128756061), (162, 123987318), (172, 116778753), (182, 110362338), (189, 106274844), (234, 85837374), (243, 82658212), (252, 79706133), (258, 77852502), (273, 73574892), (301, 66730716), (324, 61993659), (351, 57224916), (364, 55181169), (378, 53137422), (387, 51901668), (468, 42918687), (486, 41329106), (516, 38926251), (546, 36787446), (559, 35931924), (567, 35424948), (602, 33365358), (702, 28612458), (756, 26568711), (774, 25950834), (819, 24524964), (903, 22243572), (972, 20664553), (1053, 19074972), (1092, 18393723), (1118, 17965962), (1134, 17712474), (1161, 17300556), (1204, 16682679), (1404, 14306229), (1548, 12975417), (1638, 12262482), (1677, 11977308), (1701, 11808316), (1806, 11121786), (2106, 9537486), (2236, 8982981), (2268, 8856237), (2322, 8650278), (2457, 8174988), (2709, 7414524), (3159, 6358324), (3276, 6131241), (3354, 5988654), (3402, 5904158), (3483, 5766852), (3612, 5560893), (3913, 5133132), (4212, 4768743), (4644, 4325139), (4914, 4087494), (5031, 3992436), (5281, 3803436), (5418, 3707262), (6318, 3179162), (6708, 2994327), (6804, 2952079), (6966, 2883426), (7371, 2724996), (7826, 2566566), (8127, 2471508), (9828, 2043747), (10062, 1996218), (10449, 1922284), (10562, 1901718), (10836, 1853631), (11739, 1711044), (12636, 1589581), (13932, 1441713), (14742, 1362498), (15093, 1330812), (15652, 1283283), (15843, 1267812), (16254, 1235754), (20124, 998109), (20898, 961142), (21124, 950859), (22113, 908332), (23478, 855522), (24381, 823836), (29484, 681249), (30186, 665406), (31686, 633906), (32508, 617877), (35217, 570348), (36967, 543348), (41796, 480571), (44226, 454166), (45279, 443604), (46956, 427761), (47529, 422604), (48762, 411918), (60372, 332703), (63372, 316953), (68653, 292572), (70434, 285174), (73143, 274612), (73934, 271674), (88452, 227083), (90558, 221802), (95058, 211302), (97524, 205959), (105651, 190116), (110901, 181116), (135837, 147868), (137306, 146286), (140868, 142587)]