20097802604

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1\times {\mathrm{37591}}^1$

素因数の和:38054

約数の個数: 48

約数和(自身を含む): 39787372800

約数和(自身を除く): 19689570196

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 419, 638, 838, 1276, 1676, 4609, 9218, 12151, 18436, 24302, 37591, 48604, 75182, 133661, 150364, 267322, 413501, 534644, 827002, 1090139, 1654004, 2180278, 4360556, 11991529, 15750629, 23983058, 31501258, 47966116, 63002516, 173256919, 346513838, 456768241, 693027676, 913536482, 1827072964, 5024450651, 10048901302, 20097802604]

約数ペア:

[(1, 20097802604), (2, 10048901302), (4, 5024450651), (11, 1827072964), (22, 913536482), (29, 693027676), (44, 456768241), (58, 346513838), (116, 173256919), (319, 63002516), (419, 47966116), (638, 31501258), (838, 23983058), (1276, 15750629), (1676, 11991529), (4609, 4360556), (9218, 2180278), (12151, 1654004), (18436, 1090139), (24302, 827002), (37591, 534644), (48604, 413501), (75182, 267322), (133661, 150364)]