20695529230

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{20490623}}^1$

素因数の和:20490731

約数の個数: 16

約数和(自身を含む): 37620785664

約数和(自身を除く): 16925256434

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 20490623, 40981246, 102453115, 204906230, 2069552923, 4139105846, 10347764615, 20695529230]

約数ペア:

[(1, 20695529230), (2, 10347764615), (5, 4139105846), (10, 2069552923), (101, 204906230), (202, 102453115), (505, 40981246), (1010, 20490623)]