20220154736

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{40766441}}^1$

素因数の和:40766480

約数の個数: 20

約数和(自身を含む): 40440310464

約数和(自身を除く): 20220155728

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 40766441, 81532882, 163065764, 326131528, 652263056, 1263759671, 2527519342, 5055038684, 10110077368, 20220154736]

約数ペア:

[(1, 20220154736), (2, 10110077368), (4, 5055038684), (8, 2527519342), (16, 1263759671), (31, 652263056), (62, 326131528), (124, 163065764), (248, 81532882), (496, 40766441)]