20132212821

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1375433}}^1$

素因数の和:1375501

約数の個数: 32

約数和(自身を含む): 33274499328

約数和(自身を除く): 13142286507

約数列:

[1, 3, 7, 17, 21, 41, 51, 119, 123, 287, 357, 697, 861, 2091, 4879, 14637, 1375433, 4126299, 9628031, 23382361, 28884093, 56392753, 70147083, 163676527, 169178259, 394749271, 491029581, 958676801, 1184247813, 2876030403, 6710737607, 20132212821]

約数ペア:

[(1, 20132212821), (3, 6710737607), (7, 2876030403), (17, 1184247813), (21, 958676801), (41, 491029581), (51, 394749271), (119, 169178259), (123, 163676527), (287, 70147083), (357, 56392753), (697, 28884093), (861, 23382361), (2091, 9628031), (4879, 4126299), (14637, 1375433)]