20185544239

素因数分解:

$7^1\times {\mathrm{631}}^1\times {\mathrm{983}}^1\times {\mathrm{4649}}^1$

素因数の和:6270

約数の個数: 16

約数和(自身を含む): 23134233600

約数和(自身を除く): 2948689361

約数列:

[1, 7, 631, 983, 4417, 4649, 6881, 32543, 620273, 2933519, 4341911, 4569967, 20534633, 31989769, 2883649177, 20185544239]

約数ペア:

[(1, 20185544239), (7, 2883649177), (631, 31989769), (983, 20534633), (4417, 4569967), (4649, 4341911), (6881, 2933519), (32543, 620273)]