20056030

素因数分解:

$2^1\times 5^1\times {\mathrm{811}}^1\times {\mathrm{2473}}^1$

素因数の和:3291

約数の個数: 16

約数和(自身を含む): 36159984

約数和(自身を除く): 16103954

約数列:

[1, 2, 5, 10, 811, 1622, 2473, 4055, 4946, 8110, 12365, 24730, 2005603, 4011206, 10028015, 20056030]

約数ペア:

[(1, 20056030), (2, 10028015), (5, 4011206), (10, 2005603), (811, 24730), (1622, 12365), (2473, 8110), (4055, 4946)]