20604865332

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{383}}^1\times {\mathrm{84589}}^1$

素因数の和:85032

約数の個数: 48

約数和(自身を含む): 49113630720

約数和(自身を除く): 28508765388

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 383, 636, 766, 1149, 1532, 2298, 4596, 20299, 40598, 60897, 81196, 84589, 121794, 169178, 243588, 253767, 338356, 507534, 1015068, 4483217, 8966434, 13449651, 17932868, 26899302, 32397587, 53798604, 64795174, 97192761, 129590348, 194385522, 388771044, 1717072111, 3434144222, 5151216333, 6868288444, 10302432666, 20604865332]

約数ペア:

[(1, 20604865332), (2, 10302432666), (3, 6868288444), (4, 5151216333), (6, 3434144222), (12, 1717072111), (53, 388771044), (106, 194385522), (159, 129590348), (212, 97192761), (318, 64795174), (383, 53798604), (636, 32397587), (766, 26899302), (1149, 17932868), (1532, 13449651), (2298, 8966434), (4596, 4483217), (20299, 1015068), (40598, 507534), (60897, 338356), (81196, 253767), (84589, 243588), (121794, 169178)]