20238923642

素因数分解:

$2^1\times 7^2\times {\mathrm{1667}}^1\times {\mathrm{123887}}^1$

素因数の和:125570

約数の個数: 24

約数和(自身を含む): 35336326464

約数和(自身を除く): 15097402822

約数列:

[1, 2, 7, 14, 49, 98, 1667, 3334, 11669, 23338, 81683, 123887, 163366, 247774, 867209, 1734418, 6070463, 12140926, 206519629, 413039258, 1445637403, 2891274806, 10119461821, 20238923642]

約数ペア:

[(1, 20238923642), (2, 10119461821), (7, 2891274806), (14, 1445637403), (49, 413039258), (98, 206519629), (1667, 12140926), (3334, 6070463), (11669, 1734418), (23338, 867209), (81683, 247774), (123887, 163366)]