20476117116

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71843}}^1$

素因数の和:71905

約数の個数: 192

約数和(自身を含む): 67590835200

約数和(自身を除く): 47114718084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 29, 36, 39, 42, 52, 54, 58, 63, 78, 84, 87, 91, 108, 116, 117, 126, 156, 174, 182, 189, 203, 234, 252, 261, 273, 348, 351, 364, 377, 378, 406, 468, 522, 546, 609, 702, 754, 756, 783, 812, 819, 1044, 1092, 1131, 1218, 1404, 1508, 1566, 1638, 1827, 2262, 2436, 2457, 2639, 3132, 3276, 3393, 3654, 4524, 4914, 5278, 5481, 6786, 7308, 7917, 9828, 10179, 10556, 10962, 13572, 15834, 20358, 21924, 23751, 31668, 40716, 47502, 71253, 71843, 95004, 142506, 143686, 215529, 285012, 287372, 431058, 502901, 646587, 862116, 933959, 1005802, 1293174, 1508703, 1867918, 1939761, 2011604, 2083447, 2586348, 2801877, 3017406, 3735836, 3879522, 4166894, 4526109, 5603754, 6034812, 6250341, 6537713, 7759044, 8333788, 8405631, 9052218, 11207508, 12500682, 13075426, 13578327, 14584129, 16811262, 18104436, 18751023, 19613139, 25001364, 25216893, 26150852, 27084811, 27156654, 29168258, 33622524, 37502046, 39226278, 43752387, 50433786, 54169622, 54313308, 56253069, 58336516, 58839417, 75004092, 78452556, 81254433, 87504774, 100867572, 108339244, 112506138, 117678834, 131257161, 162508866, 175009548, 176518251, 189593677, 225012276, 235357668, 243763299, 262514322, 325017732, 353036502, 379187354, 393771483, 487526598, 525028644, 568781031, 706073004, 731289897, 758374708, 787542966, 975053196, 1137562062, 1462579794, 1575085932, 1706343093, 2275124124, 2925159588, 3412686186, 5119029279, 6825372372, 10238058558, 20476117116]

約数ペア:

[(1, 20476117116), (2, 10238058558), (3, 6825372372), (4, 5119029279), (6, 3412686186), (7, 2925159588), (9, 2275124124), (12, 1706343093), (13, 1575085932), (14, 1462579794), (18, 1137562062), (21, 975053196), (26, 787542966), (27, 758374708), (28, 731289897), (29, 706073004), (36, 568781031), (39, 525028644), (42, 487526598), (52, 393771483), (54, 379187354), (58, 353036502), (63, 325017732), (78, 262514322), (84, 243763299), (87, 235357668), (91, 225012276), (108, 189593677), (116, 176518251), (117, 175009548), (126, 162508866), (156, 131257161), (174, 117678834), (182, 112506138), (189, 108339244), (203, 100867572), (234, 87504774), (252, 81254433), (261, 78452556), (273, 75004092), (348, 58839417), (351, 58336516), (364, 56253069), (377, 54313308), (378, 54169622), (406, 50433786), (468, 43752387), (522, 39226278), (546, 37502046), (609, 33622524), (702, 29168258), (754, 27156654), (756, 27084811), (783, 26150852), (812, 25216893), (819, 25001364), (1044, 19613139), (1092, 18751023), (1131, 18104436), (1218, 16811262), (1404, 14584129), (1508, 13578327), (1566, 13075426), (1638, 12500682), (1827, 11207508), (2262, 9052218), (2436, 8405631), (2457, 8333788), (2639, 7759044), (3132, 6537713), (3276, 6250341), (3393, 6034812), (3654, 5603754), (4524, 4526109), (4914, 4166894), (5278, 3879522), (5481, 3735836), (6786, 3017406), (7308, 2801877), (7917, 2586348), (9828, 2083447), (10179, 2011604), (10556, 1939761), (10962, 1867918), (13572, 1508703), (15834, 1293174), (20358, 1005802), (21924, 933959), (23751, 862116), (31668, 646587), (40716, 502901), (47502, 431058), (71253, 287372), (71843, 285012), (95004, 215529), (142506, 143686)]