20178946437

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{5471}}^1\times {\mathrm{94573}}^1$

素因数の和:100060

約数の個数: 16

約数和(自身を含む): 28980499968

約数和(自身を除く): 8801553531

約数列:

[1, 3, 13, 39, 5471, 16413, 71123, 94573, 213369, 283719, 1229449, 3688347, 517408883, 1552226649, 6726315479, 20178946437]

約数ペア:

[(1, 20178946437), (3, 6726315479), (13, 1552226649), (39, 517408883), (5471, 3688347), (16413, 1229449), (71123, 283719), (94573, 213369)]