20826677235

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15257639}}^1$

素因数の和:15257667

約数の個数: 32

約数和(自身を含む): 41012536320

約数和(自身を除く): 20185859085

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 15257639, 45772917, 76288195, 106803473, 198349307, 228864585, 320410419, 534017365, 595047921, 991746535, 1388445149, 1602052095, 2975239605, 4165335447, 6942225745, 20826677235]

約数ペア:

[(1, 20826677235), (3, 6942225745), (5, 4165335447), (7, 2975239605), (13, 1602052095), (15, 1388445149), (21, 991746535), (35, 595047921), (39, 534017365), (65, 320410419), (91, 228864585), (105, 198349307), (195, 106803473), (273, 76288195), (455, 45772917), (1365, 15257639)]