20183373752

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{18415487}}^1$

素因数の和:18415630

約数の個数: 16

約数和(自身を含む): 38120060160

約数和(自身を除く): 17936686408

約数列:

[1, 2, 4, 8, 137, 274, 548, 1096, 18415487, 36830974, 73661948, 147323896, 2522921719, 5045843438, 10091686876, 20183373752]

約数ペア:

[(1, 20183373752), (2, 10091686876), (4, 5045843438), (8, 2522921719), (137, 147323896), (274, 73661948), (548, 36830974), (1096, 18415487)]