20162318406

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{337}}^1\times {\mathrm{4003}}^1$

素因数の和:4445

約数の個数: 64

約数和(自身を含む): 42094660608

約数和(自身を除く): 21932342202

約数列:

[1, 2, 3, 6, 47, 53, 94, 106, 141, 159, 282, 318, 337, 674, 1011, 2022, 2491, 4003, 4982, 7473, 8006, 12009, 14946, 15839, 17861, 24018, 31678, 35722, 47517, 53583, 95034, 107166, 188141, 212159, 376282, 424318, 564423, 636477, 839467, 1128846, 1272954, 1349011, 1678934, 2518401, 2698022, 4047033, 5036802, 8094066, 9971473, 19942946, 29914419, 59828838, 63403517, 71497583, 126807034, 142995166, 190210551, 214492749, 380421102, 428985498, 3360386401, 6720772802, 10081159203, 20162318406]

約数ペア:

[(1, 20162318406), (2, 10081159203), (3, 6720772802), (6, 3360386401), (47, 428985498), (53, 380421102), (94, 214492749), (106, 190210551), (141, 142995166), (159, 126807034), (282, 71497583), (318, 63403517), (337, 59828838), (674, 29914419), (1011, 19942946), (2022, 9971473), (2491, 8094066), (4003, 5036802), (4982, 4047033), (7473, 2698022), (8006, 2518401), (12009, 1678934), (14946, 1349011), (15839, 1272954), (17861, 1128846), (24018, 839467), (31678, 636477), (35722, 564423), (47517, 424318), (53583, 376282), (95034, 212159), (107166, 188141)]