20160119676

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1\times {\mathrm{144791}}^1$

素因数の和:145122

約数の個数: 48

約数和(自身を含む): 48358211328

約数和(自身を除く): 28198091652

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 283, 492, 566, 849, 1132, 1698, 3396, 11603, 23206, 34809, 46412, 69618, 139236, 144791, 289582, 434373, 579164, 868746, 1737492, 5936431, 11872862, 17809293, 23745724, 35618586, 40975853, 71237172, 81951706, 122927559, 163903412, 245855118, 491710236, 1680009973, 3360019946, 5040029919, 6720039892, 10080059838, 20160119676]

約数ペア:

[(1, 20160119676), (2, 10080059838), (3, 6720039892), (4, 5040029919), (6, 3360019946), (12, 1680009973), (41, 491710236), (82, 245855118), (123, 163903412), (164, 122927559), (246, 81951706), (283, 71237172), (492, 40975853), (566, 35618586), (849, 23745724), (1132, 17809293), (1698, 11872862), (3396, 5936431), (11603, 1737492), (23206, 868746), (34809, 579164), (46412, 434373), (69618, 289582), (139236, 144791)]