20100162712

素因数分解:

$2^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{3553777}}^1$

素因数の和:3553891

約数の個数: 32

約数和(自身を含む): 43498242720

約数和(自身を除く): 23398080008

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 101, 202, 404, 707, 808, 1414, 2828, 5656, 3553777, 7107554, 14215108, 24876439, 28430216, 49752878, 99505756, 199011512, 358931477, 717862954, 1435725908, 2512520339, 2871451816, 5025040678, 10050081356, 20100162712]

約数ペア:

[(1, 20100162712), (2, 10050081356), (4, 5025040678), (7, 2871451816), (8, 2512520339), (14, 1435725908), (28, 717862954), (56, 358931477), (101, 199011512), (202, 99505756), (404, 49752878), (707, 28430216), (808, 24876439), (1414, 14215108), (2828, 7107554), (5656, 3553777)]