63006820

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{44371}}^1$

素因数の和:44451

約数の個数: 24

約数和(自身を含む): 134180928

約数和(自身を除く): 71174108

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 44371, 88742, 177484, 221855, 443710, 887420, 3150341, 6300682, 12601364, 15751705, 31503410, 63006820]

約数ペア:

[(1, 63006820), (2, 31503410), (4, 15751705), (5, 12601364), (10, 6300682), (20, 3150341), (71, 887420), (142, 443710), (284, 221855), (355, 177484), (710, 88742), (1420, 44371)]