20148613256

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{1759}}^1\times {\mathrm{12671}}^1$

素因数の和:14549

約数の個数: 32

約数和(自身を含む): 38137651200

約数和(自身を除く): 17989037944

約数列:

[1, 2, 4, 8, 113, 226, 452, 904, 1759, 3518, 7036, 12671, 14072, 25342, 50684, 101368, 198767, 397534, 795068, 1431823, 1590136, 2863646, 5727292, 11454584, 22288289, 44576578, 89153156, 178306312, 2518576657, 5037153314, 10074306628, 20148613256]

約数ペア:

[(1, 20148613256), (2, 10074306628), (4, 5037153314), (8, 2518576657), (113, 178306312), (226, 89153156), (452, 44576578), (904, 22288289), (1759, 11454584), (3518, 5727292), (7036, 2863646), (12671, 1590136), (14072, 1431823), (25342, 795068), (50684, 397534), (101368, 198767)]