20177055778

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{179}}^1\times {\mathrm{17729}}^1$

素因数の和:17955

約数の個数: 48

約数和(自身を含む): 35271352800

約数和(自身を除く): 15094297022

約数列:

[1, 2, 11, 17, 22, 34, 179, 187, 289, 358, 374, 578, 1969, 3043, 3179, 3938, 6086, 6358, 17729, 33473, 35458, 51731, 66946, 103462, 195019, 301393, 390038, 569041, 602786, 1138082, 3173491, 3315323, 5123681, 6346982, 6630646, 10247362, 34908401, 53949347, 56360491, 69816802, 107898694, 112720982, 593442817, 917138899, 1186885634, 1834277798, 10088527889, 20177055778]

約数ペア:

[(1, 20177055778), (2, 10088527889), (11, 1834277798), (17, 1186885634), (22, 917138899), (34, 593442817), (179, 112720982), (187, 107898694), (289, 69816802), (358, 56360491), (374, 53949347), (578, 34908401), (1969, 10247362), (3043, 6630646), (3179, 6346982), (3938, 5123681), (6086, 3315323), (6358, 3173491), (17729, 1138082), (33473, 602786), (35458, 569041), (51731, 390038), (66946, 301393), (103462, 195019)]