20147742711

素因数分解:

$3^3\times {\mathrm{293}}^1\times {\mathrm{1499}}^1\times {\mathrm{1699}}^1$

素因数の和:3500

約数の個数: 32

約数和(自身を含む): 29988000000

約数和(自身を除く): 9840257289

約数列:

[1, 3, 9, 27, 293, 879, 1499, 1699, 2637, 4497, 5097, 7911, 13491, 15291, 40473, 45873, 439207, 497807, 1317621, 1493421, 2546801, 3952863, 4480263, 7640403, 11858589, 13440789, 22921209, 68763627, 746212693, 2238638079, 6715914237, 20147742711]

約数ペア:

[(1, 20147742711), (3, 6715914237), (9, 2238638079), (27, 746212693), (293, 68763627), (879, 22921209), (1499, 13440789), (1699, 11858589), (2637, 7640403), (4497, 4480263), (5097, 3952863), (7911, 2546801), (13491, 1493421), (15291, 1317621), (40473, 497807), (45873, 439207)]