20125971883

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{136849}}^1$

素因数の和:137118

約数の個数: 16

約数和(自身を含む): 21933223200

約数和(自身を除く): 1807251317

約数列:

[1, 17, 41, 211, 697, 3587, 8651, 136849, 147067, 2326433, 5610809, 28875139, 95383753, 490877363, 1183880699, 20125971883]

約数ペア:

[(1, 20125971883), (17, 1183880699), (41, 490877363), (211, 95383753), (697, 28875139), (3587, 5610809), (8651, 2326433), (136849, 147067)]