2003972540

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2708071}}^1$

素因数の和:2708117

約数の個数: 24

約数和(自身を含む): 4322082912

約数和(自身を除く): 2318110372

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 2708071, 5416142, 10832284, 13540355, 27080710, 54161420, 100198627, 200397254, 400794508, 500993135, 1001986270, 2003972540]

約数ペア:

[(1, 2003972540), (2, 1001986270), (4, 500993135), (5, 400794508), (10, 200397254), (20, 100198627), (37, 54161420), (74, 27080710), (148, 13540355), (185, 10832284), (370, 5416142), (740, 2708071)]