20082375

素因数分解:

$3^2\times 5^3\times {\mathrm{17851}}^1$

素因数の和:17872

約数の個数: 24

約数和(自身を含む): 36203856

約数和(自身を除く): 16121481

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 1125, 17851, 53553, 89255, 160659, 267765, 446275, 803295, 1338825, 2231375, 4016475, 6694125, 20082375]

約数ペア:

[(1, 20082375), (3, 6694125), (5, 4016475), (9, 2231375), (15, 1338825), (25, 803295), (45, 446275), (75, 267765), (125, 160659), (225, 89255), (375, 53553), (1125, 17851)]