20221327408

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{43580447}}^1$

素因数の和:43580484

約数の個数: 20

約数和(自身を含む): 40529816640

約数和(自身を除く): 20308489232

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 43580447, 87160894, 174321788, 348643576, 697287152, 1263832963, 2527665926, 5055331852, 10110663704, 20221327408]

約数ペア:

[(1, 20221327408), (2, 10110663704), (4, 5055331852), (8, 2527665926), (16, 1263832963), (29, 697287152), (58, 348643576), (116, 174321788), (232, 87160894), (464, 43580447)]