20177996208

素因数分解:

$2^4\times 3^1\times {\mathrm{420374921}}^1$

素因数の和:420374932

約数の個数: 20

約数和(自身を含む): 52126490328

約数和(自身を除く): 31948494120

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 420374921, 840749842, 1261124763, 1681499684, 2522249526, 3362999368, 5044499052, 6725998736, 10088998104, 20177996208]

約数ペア:

[(1, 20177996208), (2, 10088998104), (3, 6725998736), (4, 5044499052), (6, 3362999368), (8, 2522249526), (12, 1681499684), (16, 1261124763), (24, 840749842), (48, 420374921)]