20135210

素因数分解:

$2^1\times 5^1\times {\mathrm{631}}^1\times {\mathrm{3191}}^1$

素因数の和:3829

約数の個数: 16

約数和(自身を含む): 36312192

約数和(自身を除く): 16176982

約数列:

[1, 2, 5, 10, 631, 1262, 3155, 3191, 6310, 6382, 15955, 31910, 2013521, 4027042, 10067605, 20135210]

約数ペア:

[(1, 20135210), (2, 10067605), (5, 4027042), (10, 2013521), (631, 31910), (1262, 15955), (3155, 6382), (3191, 6310)]