20178561382

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{14859029}}^1$

素因数の和:14859135

約数の個数: 16

約数和(自身を含む): 34948438560

約数和(自身を除く): 14769877178

約数列:

[1, 2, 7, 14, 97, 194, 679, 1358, 14859029, 29718058, 104013203, 208026406, 1441325813, 2882651626, 10089280691, 20178561382]

約数ペア:

[(1, 20178561382), (2, 10089280691), (7, 2882651626), (14, 1441325813), (97, 208026406), (194, 104013203), (679, 29718058), (1358, 14859029)]