20165056

素因数分解:

$2^6\times {\mathrm{163}}^1\times {\mathrm{1933}}^1$

素因数の和:2108

約数の個数: 28

約数和(自身を含む): 40281352

約数和(自身を除く): 20116296

約数列:

[1, 2, 4, 8, 16, 32, 64, 163, 326, 652, 1304, 1933, 2608, 3866, 5216, 7732, 10432, 15464, 30928, 61856, 123712, 315079, 630158, 1260316, 2520632, 5041264, 10082528, 20165056]

約数ペア:

[(1, 20165056), (2, 10082528), (4, 5041264), (8, 2520632), (16, 1260316), (32, 630158), (64, 315079), (163, 123712), (326, 61856), (652, 30928), (1304, 15464), (1933, 10432), (2608, 7732), (3866, 5216)]