20177372205

素因数分解:

$3^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{1584403}}^1$

素因数の和:1584697

約数の個数: 24

約数和(自身を含む): 35097717408

約数和(自身を除く): 14920345203

約数列:

[1, 3, 5, 9, 15, 45, 283, 849, 1415, 2547, 4245, 12735, 1584403, 4753209, 7922015, 14259627, 23766045, 71298135, 448386049, 1345158147, 2241930245, 4035474441, 6725790735, 20177372205]

約数ペア:

[(1, 20177372205), (3, 6725790735), (5, 4035474441), (9, 2241930245), (15, 1345158147), (45, 448386049), (283, 71298135), (849, 23766045), (1415, 14259627), (2547, 7922015), (4245, 4753209), (12735, 1584403)]