20796792

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{773}}^1$

素因数の和:860

約数の個数: 64

約数和(自身を含む): 55728000

約数和(自身を除く): 34931208

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 59, 76, 114, 118, 152, 177, 228, 236, 354, 456, 472, 708, 773, 1121, 1416, 1546, 2242, 2319, 3092, 3363, 4484, 4638, 6184, 6726, 8968, 9276, 13452, 14687, 18552, 26904, 29374, 44061, 45607, 58748, 88122, 91214, 117496, 136821, 176244, 182428, 273642, 352488, 364856, 547284, 866533, 1094568, 1733066, 2599599, 3466132, 5199198, 6932264, 10398396, 20796792]

約数ペア:

[(1, 20796792), (2, 10398396), (3, 6932264), (4, 5199198), (6, 3466132), (8, 2599599), (12, 1733066), (19, 1094568), (24, 866533), (38, 547284), (57, 364856), (59, 352488), (76, 273642), (114, 182428), (118, 176244), (152, 136821), (177, 117496), (228, 91214), (236, 88122), (354, 58748), (456, 45607), (472, 44061), (708, 29374), (773, 26904), (1121, 18552), (1416, 14687), (1546, 13452), (2242, 9276), (2319, 8968), (3092, 6726), (3363, 6184), (4484, 4638)]