20042474938

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31025503}}^1$

素因数の和:31025541

約数の個数: 16

約数和(自身を含む): 33507544320

約数和(自身を除く): 13465069382

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 31025503, 62051006, 527433551, 589484557, 1054867102, 1178969114, 10021237469, 20042474938]

約数ペア:

[(1, 20042474938), (2, 10021237469), (17, 1178969114), (19, 1054867102), (34, 589484557), (38, 527433551), (323, 62051006), (646, 31025503)]