20146087286

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{747203}}^1$

素因数の和:747296

約数の個数: 32

約数和(自身を含む): 35022945888

約数和(自身を除く): 14876858602

約数列:

[1, 2, 13, 17, 26, 34, 61, 122, 221, 442, 793, 1037, 1586, 2074, 13481, 26962, 747203, 1494406, 9713639, 12702451, 19427278, 25404902, 45579383, 91158766, 165131863, 330263726, 592531979, 774849511, 1185063958, 1549699022, 10073043643, 20146087286]

約数ペア:

[(1, 20146087286), (2, 10073043643), (13, 1549699022), (17, 1185063958), (26, 774849511), (34, 592531979), (61, 330263726), (122, 165131863), (221, 91158766), (442, 45579383), (793, 25404902), (1037, 19427278), (1586, 12702451), (2074, 9713639), (13481, 1494406), (26962, 747203)]