20346739204

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2633}}^1\times {\mathrm{10331}}^1$

素因数の和:12996

約数の個数: 48

約数和(自身を含む): 41148305856

約数和(自身を除く): 20801566652

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 2633, 5266, 10331, 10532, 20662, 28963, 41324, 44761, 57926, 89522, 113641, 115852, 175627, 179044, 227282, 351254, 454564, 492371, 702508, 984742, 1931897, 1969484, 3863794, 7727588, 27201523, 54403046, 108806092, 299216753, 462425891, 598433506, 924851782, 1196867012, 1849703564, 5086684801, 10173369602, 20346739204]

約数ペア:

[(1, 20346739204), (2, 10173369602), (4, 5086684801), (11, 1849703564), (17, 1196867012), (22, 924851782), (34, 598433506), (44, 462425891), (68, 299216753), (187, 108806092), (374, 54403046), (748, 27201523), (2633, 7727588), (5266, 3863794), (10331, 1969484), (10532, 1931897), (20662, 984742), (28963, 702508), (41324, 492371), (44761, 454564), (57926, 351254), (89522, 227282), (113641, 179044), (115852, 175627)]