20085376

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{4241}}^1$

素因数の和:4292

約数の個数: 32

約数和(自身を含む): 41104980

約数和(自身を除く): 21019604

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 296, 592, 1184, 2368, 4241, 4736, 8482, 16964, 33928, 67856, 135712, 156917, 271424, 313834, 542848, 627668, 1255336, 2510672, 5021344, 10042688, 20085376]

約数ペア:

[(1, 20085376), (2, 10042688), (4, 5021344), (8, 2510672), (16, 1255336), (32, 627668), (37, 542848), (64, 313834), (74, 271424), (128, 156917), (148, 135712), (296, 67856), (592, 33928), (1184, 16964), (2368, 8482), (4241, 4736)]