20175046816

素因数分解:

$2^5\times {\mathrm{853}}^1\times {\mathrm{739121}}^1$

素因数の和:739984

約数の個数: 24

約数和(自身を含む): 39766241844

約数和(自身を除く): 19591195028

約数列:

[1, 2, 4, 8, 16, 32, 853, 1706, 3412, 6824, 13648, 27296, 739121, 1478242, 2956484, 5912968, 11825936, 23651872, 630470213, 1260940426, 2521880852, 5043761704, 10087523408, 20175046816]

約数ペア:

[(1, 20175046816), (2, 10087523408), (4, 5043761704), (8, 2521880852), (16, 1260940426), (32, 630470213), (853, 23651872), (1706, 11825936), (3412, 5912968), (6824, 2956484), (13648, 1478242), (27296, 739121)]