20084689448

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{8093}}^1\times {\mathrm{10007}}^1$

素因数の和:18137

約数の個数: 32

約数和(自身を含む): 38882280960

約数和(自身を除く): 18797591512

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 8093, 10007, 16186, 20014, 32372, 40028, 64744, 80056, 250883, 310217, 501766, 620434, 1003532, 1240868, 2007064, 2481736, 80986651, 161973302, 323946604, 647893208, 2510586181, 5021172362, 10042344724, 20084689448]

約数ペア:

[(1, 20084689448), (2, 10042344724), (4, 5021172362), (8, 2510586181), (31, 647893208), (62, 323946604), (124, 161973302), (248, 80986651), (8093, 2481736), (10007, 2007064), (16186, 1240868), (20014, 1003532), (32372, 620434), (40028, 501766), (64744, 310217), (80056, 250883)]