2012275921940

素因数分解:

$2^2\times 5^1\times {\mathrm{1033}}^1\times {\mathrm{97399609}}^1$

素因数の和:97400651

約数の個数: 24

約数和(自身を含む): 4229870263080

約数和(自身を除く): 2217594341140

約数列:

[1, 2, 4, 5, 10, 20, 1033, 2066, 4132, 5165, 10330, 20660, 97399609, 194799218, 389598436, 486998045, 973996090, 1947992180, 100613796097, 201227592194, 402455184388, 503068980485, 1006137960970, 2012275921940]

約数ペア:

[(1, 2012275921940), (2, 1006137960970), (4, 503068980485), (5, 402455184388), (10, 201227592194), (20, 100613796097), (1033, 1947992180), (2066, 973996090), (4132, 486998045), (5165, 389598436), (10330, 194799218), (20660, 97399609)]