20023302585

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9334873}}^1$

素因数の和:9334905

約数の個数: 32

約数和(自身を含む): 37638211968

約数和(自身を除く): 17614909383

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 9334873, 28004619, 46674365, 102683603, 121353349, 140023095, 308050809, 364060047, 513418015, 606766745, 1334886839, 1540254045, 1820300235, 4004660517, 6674434195, 20023302585]

約数ペア:

[(1, 20023302585), (3, 6674434195), (5, 4004660517), (11, 1820300235), (13, 1540254045), (15, 1334886839), (33, 606766745), (39, 513418015), (55, 364060047), (65, 308050809), (143, 140023095), (165, 121353349), (195, 102683603), (429, 46674365), (715, 28004619), (2145, 9334873)]