20203947194

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{12253}}^1\times {\mathrm{48497}}^1$

素因数の和:60769

約数の個数: 16

約数和(自身を含む): 32091902568

約数和(自身を除く): 11887955374

約数列:

[1, 2, 17, 34, 12253, 24506, 48497, 96994, 208301, 416602, 824449, 1648898, 594233741, 1188467482, 10101973597, 20203947194]

約数ペア:

[(1, 20203947194), (2, 10101973597), (17, 1188467482), (34, 594233741), (12253, 1648898), (24506, 824449), (48497, 416602), (96994, 208301)]