20228430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{21751}}^1$

素因数の和:21792

約数の個数: 32

約数和(自身を含む): 50116608

約数和(自身を除く): 29888178

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 21751, 43502, 65253, 108755, 130506, 217510, 326265, 652530, 674281, 1348562, 2022843, 3371405, 4045686, 6742810, 10114215, 20228430]

約数ペア:

[(1, 20228430), (2, 10114215), (3, 6742810), (5, 4045686), (6, 3371405), (10, 2022843), (15, 1348562), (30, 674281), (31, 652530), (62, 326265), (93, 217510), (155, 130506), (186, 108755), (310, 65253), (465, 43502), (930, 21751)]