20034020

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{27073}}^1$

素因数の和:27119

約数の個数: 24

約数和(自身を含む): 43210104

約数和(自身を除く): 23176084

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 27073, 54146, 108292, 135365, 270730, 541460, 1001701, 2003402, 4006804, 5008505, 10017010, 20034020]

約数ペア:

[(1, 20034020), (2, 10017010), (4, 5008505), (5, 4006804), (10, 2003402), (20, 1001701), (37, 541460), (74, 270730), (148, 135365), (185, 108292), (370, 54146), (740, 27073)]