20266112

素因数分解:

$2^7\times {\mathrm{158329}}^1$

素因数の和:158343

約数の個数: 16

約数和(自身を含む): 40374150

約数和(自身を除く): 20108038

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 158329, 316658, 633316, 1266632, 2533264, 5066528, 10133056, 20266112]

約数ペア:

[(1, 20266112), (2, 10133056), (4, 5066528), (8, 2533264), (16, 1266632), (32, 633316), (64, 316658), (128, 158329)]