20713068142

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31277}}^1\times {\mathrm{25471}}^1$

素因数の和:56763

約数の個数: 16

約数和(自身を含む): 33461955072

約数和(自身を除く): 12748886930

約数列:

[1, 2, 13, 26, 25471, 31277, 50942, 62554, 331123, 406601, 662246, 813202, 796656467, 1593312934, 10356534071, 20713068142]

約数ペア:

[(1, 20713068142), (2, 10356534071), (13, 1593312934), (26, 796656467), (25471, 813202), (31277, 662246), (50942, 406601), (62554, 331123)]