20274328404

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{3727}}^1$

素因数の和:4011

約数の個数: 192

約数和(自身を含む): 60626227200

約数和(自身を除く): 40351898796

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 27, 33, 36, 38, 44, 54, 57, 66, 76, 99, 108, 114, 132, 171, 198, 209, 228, 241, 297, 342, 396, 418, 482, 513, 594, 627, 684, 723, 836, 964, 1026, 1188, 1254, 1446, 1881, 2052, 2169, 2508, 2651, 2892, 3727, 3762, 4338, 4579, 5302, 5643, 6507, 7454, 7524, 7953, 8676, 9158, 10604, 11181, 11286, 13014, 13737, 14908, 15906, 18316, 22362, 22572, 23859, 26028, 27474, 31812, 33543, 40997, 41211, 44724, 47718, 50369, 54948, 67086, 70813, 71577, 81994, 82422, 95436, 100629, 100738, 122991, 123633, 134172, 141626, 143154, 151107, 163988, 164844, 201258, 201476, 212439, 245982, 247266, 283252, 286308, 302214, 368973, 402516, 424878, 453321, 491964, 494532, 604428, 637317, 737946, 778943, 849756, 898207, 906642, 1106919, 1274634, 1359963, 1475892, 1557886, 1796414, 1813284, 1911951, 2213838, 2336829, 2549268, 2694621, 2719926, 3115772, 3592828, 3823902, 4427676, 4673658, 5389242, 5439852, 7010487, 7647804, 8083863, 9347316, 9880277, 10778484, 14020974, 16167726, 17065933, 19760554, 21031461, 24251589, 28041948, 29640831, 32335452, 34131866, 39521108, 42062922, 48503178, 51197799, 59281662, 68263732, 84125844, 88922493, 97006356, 102395598, 118563324, 153593397, 177844986, 187725263, 204791196, 266767479, 307186794, 355689972, 375450526, 460780191, 533534958, 563175789, 614373588, 750901052, 921560382, 1067069916, 1126351578, 1689527367, 1843120764, 2252703156, 3379054734, 5068582101, 6758109468, 10137164202, 20274328404]

約数ペア:

[(1, 20274328404), (2, 10137164202), (3, 6758109468), (4, 5068582101), (6, 3379054734), (9, 2252703156), (11, 1843120764), (12, 1689527367), (18, 1126351578), (19, 1067069916), (22, 921560382), (27, 750901052), (33, 614373588), (36, 563175789), (38, 533534958), (44, 460780191), (54, 375450526), (57, 355689972), (66, 307186794), (76, 266767479), (99, 204791196), (108, 187725263), (114, 177844986), (132, 153593397), (171, 118563324), (198, 102395598), (209, 97006356), (228, 88922493), (241, 84125844), (297, 68263732), (342, 59281662), (396, 51197799), (418, 48503178), (482, 42062922), (513, 39521108), (594, 34131866), (627, 32335452), (684, 29640831), (723, 28041948), (836, 24251589), (964, 21031461), (1026, 19760554), (1188, 17065933), (1254, 16167726), (1446, 14020974), (1881, 10778484), (2052, 9880277), (2169, 9347316), (2508, 8083863), (2651, 7647804), (2892, 7010487), (3727, 5439852), (3762, 5389242), (4338, 4673658), (4579, 4427676), (5302, 3823902), (5643, 3592828), (6507, 3115772), (7454, 2719926), (7524, 2694621), (7953, 2549268), (8676, 2336829), (9158, 2213838), (10604, 1911951), (11181, 1813284), (11286, 1796414), (13014, 1557886), (13737, 1475892), (14908, 1359963), (15906, 1274634), (18316, 1106919), (22362, 906642), (22572, 898207), (23859, 849756), (26028, 778943), (27474, 737946), (31812, 637317), (33543, 604428), (40997, 494532), (41211, 491964), (44724, 453321), (47718, 424878), (50369, 402516), (54948, 368973), (67086, 302214), (70813, 286308), (71577, 283252), (81994, 247266), (82422, 245982), (95436, 212439), (100629, 201476), (100738, 201258), (122991, 164844), (123633, 163988), (134172, 151107), (141626, 143154)]