20221088

素因数分解:

$2^5\times {\mathrm{149}}^1\times {\mathrm{4241}}^1$

素因数の和:4400

約数の個数: 24

約数和(自身を含む): 40086900

約数和(自身を除く): 19865812

約数列:

[1, 2, 4, 8, 16, 32, 149, 298, 596, 1192, 2384, 4241, 4768, 8482, 16964, 33928, 67856, 135712, 631909, 1263818, 2527636, 5055272, 10110544, 20221088]

約数ペア:

[(1, 20221088), (2, 10110544), (4, 5055272), (8, 2527636), (16, 1263818), (32, 631909), (149, 135712), (298, 67856), (596, 33928), (1192, 16964), (2384, 8482), (4241, 4768)]