20198062

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{1423}}^1$

素因数の和:1623

約数の個数: 16

約数和(自身を含む): 31168512

約数和(自身を除く): 10970450

約数列:

[1, 2, 47, 94, 151, 302, 1423, 2846, 7097, 14194, 66881, 133762, 214873, 429746, 10099031, 20198062]

約数ペア:

[(1, 20198062), (2, 10099031), (47, 429746), (94, 214873), (151, 133762), (302, 66881), (1423, 14194), (2846, 7097)]