10266038864

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{20697659}}^1$

素因数の和:20697698

約数の個数: 20

約数和(自身を含む): 20532078720

約数和(自身を除く): 10266039856

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 20697659, 41395318, 82790636, 165581272, 331162544, 641627429, 1283254858, 2566509716, 5133019432, 10266038864]

約数ペア:

[(1, 10266038864), (2, 5133019432), (4, 2566509716), (8, 1283254858), (16, 641627429), (31, 331162544), (62, 165581272), (124, 82790636), (248, 41395318), (496, 20697659)]