20177180568

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{4916467}}^1$

素因数の和:4916501

約数の個数: 64

約数和(自身を含む): 58997616000

約数和(自身を除く): 38820435432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 4916467, 9832934, 14749401, 19665868, 29498802, 39331736, 44248203, 58997604, 88496406, 93412873, 117995208, 132744609, 176992812, 186825746, 265489218, 280238619, 353985624, 373651492, 530978436, 560477238, 747302984, 840715857, 1061956872, 1120954476, 1681431714, 2241908952, 2522147571, 3362863428, 5044295142, 6725726856, 10088590284, 20177180568]

約数ペア:

[(1, 20177180568), (2, 10088590284), (3, 6725726856), (4, 5044295142), (6, 3362863428), (8, 2522147571), (9, 2241908952), (12, 1681431714), (18, 1120954476), (19, 1061956872), (24, 840715857), (27, 747302984), (36, 560477238), (38, 530978436), (54, 373651492), (57, 353985624), (72, 280238619), (76, 265489218), (108, 186825746), (114, 176992812), (152, 132744609), (171, 117995208), (216, 93412873), (228, 88496406), (342, 58997604), (456, 44248203), (513, 39331736), (684, 29498802), (1026, 19665868), (1368, 14749401), (2052, 9832934), (4104, 4916467)]