20162931260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{524803}}^1$

素因数の和:524942

約数の個数: 48

約数和(自身を含む): 45229707936

約数和(自身を除く): 25066776676

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 113, 170, 226, 340, 452, 565, 1130, 1921, 2260, 3842, 7684, 9605, 19210, 38420, 524803, 1049606, 2099212, 2624015, 5248030, 8921651, 10496060, 17843302, 35686604, 44608255, 59302739, 89216510, 118605478, 178433020, 237210956, 296513695, 593027390, 1008146563, 1186054780, 2016293126, 4032586252, 5040732815, 10081465630, 20162931260]

約数ペア:

[(1, 20162931260), (2, 10081465630), (4, 5040732815), (5, 4032586252), (10, 2016293126), (17, 1186054780), (20, 1008146563), (34, 593027390), (68, 296513695), (85, 237210956), (113, 178433020), (170, 118605478), (226, 89216510), (340, 59302739), (452, 44608255), (565, 35686604), (1130, 17843302), (1921, 10496060), (2260, 8921651), (3842, 5248030), (7684, 2624015), (9605, 2099212), (19210, 1049606), (38420, 524803)]