20796611325

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{39612593}}^1$

素因数の和:39612613

約数の個数: 24

約数和(自身を含む): 39295693248

約数和(自身を除く): 18499081923

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 39612593, 118837779, 198062965, 277288151, 594188895, 831864453, 990314825, 1386440755, 2970944475, 4159322265, 6932203775, 20796611325]

約数ペア:

[(1, 20796611325), (3, 6932203775), (5, 4159322265), (7, 2970944475), (15, 1386440755), (21, 990314825), (25, 831864453), (35, 594188895), (75, 277288151), (105, 198062965), (175, 118837779), (525, 39612593)]