20842012802

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{4428817}}^1$

素因数の和:4429013

約数の個数: 16

約数和(自身を含む): 33853884792

約数和(自身を除く): 13011871990

約数列:

[1, 2, 13, 26, 181, 362, 2353, 4706, 4428817, 8857634, 57574621, 115149242, 801615877, 1603231754, 10421006401, 20842012802]

約数ペア:

[(1, 20842012802), (2, 10421006401), (13, 1603231754), (26, 801615877), (181, 115149242), (362, 57574621), (2353, 8857634), (4706, 4428817)]