20235067258

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{85021291}}^1$

素因数の和:85021317

約数の個数: 16

約数和(自身を含む): 36729198144

約数和(自身を除く): 16494130886

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 85021291, 170042582, 595149037, 1190298074, 1445361947, 2890723894, 10117533629, 20235067258]

約数ペア:

[(1, 20235067258), (2, 10117533629), (7, 2890723894), (14, 1445361947), (17, 1190298074), (34, 595149037), (119, 170042582), (238, 85021291)]