20125868910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{95837471}}^1$

素因数の和:95837488

約数の個数: 32

約数和(自身を含む): 55202383872

約数和(自身を除く): 35076514962

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 95837471, 191674942, 287512413, 479187355, 575024826, 670862297, 958374710, 1341724594, 1437562065, 2012586891, 2875124130, 3354311485, 4025173782, 6708622970, 10062934455, 20125868910]

約数ペア:

[(1, 20125868910), (2, 10062934455), (3, 6708622970), (5, 4025173782), (6, 3354311485), (7, 2875124130), (10, 2012586891), (14, 1437562065), (15, 1341724594), (21, 958374710), (30, 670862297), (35, 575024826), (42, 479187355), (70, 287512413), (105, 191674942), (210, 95837471)]