20144695906

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{859}}^1\times {\mathrm{221239}}^1$

素因数の和:222153

約数の個数: 16

約数和(自身を含む): 30823156800

約数和(自身を除く): 10678460894

約数列:

[1, 2, 53, 106, 859, 1718, 45527, 91054, 221239, 442478, 11725667, 23451334, 190044301, 380088602, 10072347953, 20144695906]

約数ペア:

[(1, 20144695906), (2, 10072347953), (53, 380088602), (106, 190044301), (859, 23451334), (1718, 11725667), (45527, 442478), (91054, 221239)]