20146279974

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{330907}}^1$

素因数の和:331124

約数の個数: 32

約数和(自身を含む): 41138482560

約数和(自身を除く): 20992202586

約数列:

[1, 2, 3, 6, 73, 139, 146, 219, 278, 417, 438, 834, 10147, 20294, 30441, 60882, 330907, 661814, 992721, 1985442, 24156211, 45996073, 48312422, 72468633, 91992146, 137988219, 144937266, 275976438, 3357713329, 6715426658, 10073139987, 20146279974]

約数ペア:

[(1, 20146279974), (2, 10073139987), (3, 6715426658), (6, 3357713329), (73, 275976438), (139, 144937266), (146, 137988219), (219, 91992146), (278, 72468633), (417, 48312422), (438, 45996073), (834, 24156211), (10147, 1985442), (20294, 992721), (30441, 661814), (60882, 330907)]