20126097214

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{14813}}^1\times {\mathrm{4327}}^1$

素因数の和:19299

約数の個数: 16

約数和(自身を含む): 30390506208

約数和(自身を除く): 10264408994

約数列:

[1, 2, 157, 314, 4327, 8654, 14813, 29626, 679339, 1358678, 2325641, 4651282, 64095851, 128191702, 10063048607, 20126097214]

約数ペア:

[(1, 20126097214), (2, 10063048607), (157, 128191702), (314, 64095851), (4327, 4651282), (8654, 2325641), (14813, 1358678), (29626, 679339)]