20139634914

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{479515117}}^1$

素因数の和:479515129

約数の個数: 16

約数和(自身を含む): 46033451328

約数和(自身を除く): 25893816414

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 479515117, 959030234, 1438545351, 2877090702, 3356605819, 6713211638, 10069817457, 20139634914]

約数ペア:

[(1, 20139634914), (2, 10069817457), (3, 6713211638), (6, 3356605819), (7, 2877090702), (14, 1438545351), (21, 959030234), (42, 479515117)]