20133201158

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{156127}}^1$

素因数の和:156348

約数の個数: 32

約数和(自身を含む): 35312406528

約数和(自身を除く): 15179205370

約数列:

[1, 2, 7, 14, 61, 122, 151, 302, 427, 854, 1057, 2114, 9211, 18422, 64477, 128954, 156127, 312254, 1092889, 2185778, 9523747, 19047494, 23575177, 47150354, 66666229, 133332458, 165026239, 330052478, 1438085797, 2876171594, 10066600579, 20133201158]

約数ペア:

[(1, 20133201158), (2, 10066600579), (7, 2876171594), (14, 1438085797), (61, 330052478), (122, 165026239), (151, 133332458), (302, 66666229), (427, 47150354), (854, 23575177), (1057, 19047494), (2114, 9523747), (9211, 2185778), (18422, 1092889), (64477, 312254), (128954, 156127)]