20463927

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{659}}^1\times {\mathrm{941}}^1$

素因数の和:1614

約数の個数: 16

約数和(自身を含む): 29842560

約数和(自身を除く): 9378633

約数列:

[1, 3, 11, 33, 659, 941, 1977, 2823, 7249, 10351, 21747, 31053, 620119, 1860357, 6821309, 20463927]

約数ペア:

[(1, 20463927), (3, 6821309), (11, 1860357), (33, 620119), (659, 31053), (941, 21747), (1977, 10351), (2823, 7249)]