20061756

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1$

素因数の和:473

約数の個数: 120

約数和(自身を含む): 61756464

約数和(自身を除く): 41694708

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 33, 36, 39, 44, 52, 54, 66, 78, 81, 99, 108, 117, 132, 143, 156, 162, 198, 234, 286, 297, 324, 351, 396, 429, 433, 468, 572, 594, 702, 858, 866, 891, 1053, 1188, 1287, 1299, 1404, 1716, 1732, 1782, 2106, 2574, 2598, 3564, 3861, 3897, 4212, 4763, 5148, 5196, 5629, 7722, 7794, 9526, 11258, 11583, 11691, 14289, 15444, 15588, 16887, 19052, 22516, 23166, 23382, 28578, 33774, 35073, 42867, 46332, 46764, 50661, 57156, 61919, 67548, 70146, 85734, 101322, 123838, 128601, 140292, 151983, 171468, 185757, 202644, 247676, 257202, 303966, 371514, 385803, 455949, 514404, 557271, 607932, 743028, 771606, 911898, 1114542, 1543212, 1671813, 1823796, 2229084, 3343626, 5015439, 6687252, 10030878, 20061756]

約数ペア:

[(1, 20061756), (2, 10030878), (3, 6687252), (4, 5015439), (6, 3343626), (9, 2229084), (11, 1823796), (12, 1671813), (13, 1543212), (18, 1114542), (22, 911898), (26, 771606), (27, 743028), (33, 607932), (36, 557271), (39, 514404), (44, 455949), (52, 385803), (54, 371514), (66, 303966), (78, 257202), (81, 247676), (99, 202644), (108, 185757), (117, 171468), (132, 151983), (143, 140292), (156, 128601), (162, 123838), (198, 101322), (234, 85734), (286, 70146), (297, 67548), (324, 61919), (351, 57156), (396, 50661), (429, 46764), (433, 46332), (468, 42867), (572, 35073), (594, 33774), (702, 28578), (858, 23382), (866, 23166), (891, 22516), (1053, 19052), (1188, 16887), (1287, 15588), (1299, 15444), (1404, 14289), (1716, 11691), (1732, 11583), (1782, 11258), (2106, 9526), (2574, 7794), (2598, 7722), (3564, 5629), (3861, 5196), (3897, 5148), (4212, 4763)]