20038824579

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1\times {\mathrm{1193}}^1$

素因数の和:1560

約数の個数: 64

約数和(自身を含む): 30112871040

約数和(自身を除く): 10074046461

約数列:

[1, 3, 17, 29, 41, 51, 87, 123, 277, 493, 697, 831, 1189, 1193, 1479, 2091, 3567, 3579, 4709, 8033, 11357, 14127, 20213, 20281, 24099, 34071, 34597, 48913, 60639, 60843, 103791, 136561, 146739, 193069, 329353, 330461, 409683, 579207, 588149, 831521, 988059, 991383, 1418477, 1764447, 2494563, 4255431, 5599001, 5617837, 9583369, 13548901, 16797003, 16853511, 24114109, 28750107, 40646703, 72342327, 162917273, 230331317, 392918129, 488751819, 690993951, 1178754387, 6679608193, 20038824579]

約数ペア:

[(1, 20038824579), (3, 6679608193), (17, 1178754387), (29, 690993951), (41, 488751819), (51, 392918129), (87, 230331317), (123, 162917273), (277, 72342327), (493, 40646703), (697, 28750107), (831, 24114109), (1189, 16853511), (1193, 16797003), (1479, 13548901), (2091, 9583369), (3567, 5617837), (3579, 5599001), (4709, 4255431), (8033, 2494563), (11357, 1764447), (14127, 1418477), (20213, 991383), (20281, 988059), (24099, 831521), (34071, 588149), (34597, 579207), (48913, 409683), (60639, 330461), (60843, 329353), (103791, 193069), (136561, 146739)]