20442812546

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{25363291}}^1$

素因数の和:25363337

約数の個数: 16

約数和(自身を含む): 34088264448

約数和(自身を除く): 13645451902

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 25363291, 50726582, 329722783, 659445566, 786262021, 1572524042, 10221406273, 20442812546]

約数ペア:

[(1, 20442812546), (2, 10221406273), (13, 1572524042), (26, 786262021), (31, 659445566), (62, 329722783), (403, 50726582), (806, 25363291)]