20058496

素因数分解:

$2^7\times {\mathrm{156707}}^1$

素因数の和:156721

約数の個数: 16

約数和(自身を含む): 39960540

約数和(自身を除く): 19902044

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 156707, 313414, 626828, 1253656, 2507312, 5014624, 10029248, 20058496]

約数ペア:

[(1, 20058496), (2, 10029248), (4, 5014624), (8, 2507312), (16, 1253656), (32, 626828), (64, 313414), (128, 156707)]