20182046455

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1\times {\mathrm{307}}^1\times {\mathrm{1321}}^1$

素因数の和:1939

約数の個数: 32

約数和(自身を含む): 25065754560

約数和(自身を除く): 4883708105

約数列:

[1, 5, 37, 185, 269, 307, 1321, 1345, 1535, 6605, 9953, 11359, 48877, 49765, 56795, 82583, 244385, 355349, 405547, 412915, 1776745, 2027735, 3055571, 13147913, 15005239, 15277855, 65739565, 75026195, 109092143, 545460715, 4036409291, 20182046455]

約数ペア:

[(1, 20182046455), (5, 4036409291), (37, 545460715), (185, 109092143), (269, 75026195), (307, 65739565), (1321, 15277855), (1345, 15005239), (1535, 13147913), (6605, 3055571), (9953, 2027735), (11359, 1776745), (48877, 412915), (49765, 405547), (56795, 355349), (82583, 244385)]