2000664585

素因数分解:

$3^2\times 5^1\times {\mathrm{853}}^1\times {\mathrm{52121}}^1$

素因数の和:52985

約数の個数: 24

約数和(自身を含む): 3471950664

約数和(自身を除く): 1471286079

約数列:

[1, 3, 5, 9, 15, 45, 853, 2559, 4265, 7677, 12795, 38385, 52121, 156363, 260605, 469089, 781815, 2345445, 44459213, 133377639, 222296065, 400132917, 666888195, 2000664585]

約数ペア:

[(1, 2000664585), (3, 666888195), (5, 400132917), (9, 222296065), (15, 133377639), (45, 44459213), (853, 2345445), (2559, 781815), (4265, 469089), (7677, 260605), (12795, 156363), (38385, 52121)]