64192020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1069867}}^1$

素因数の和:1069879

約数の個数: 24

約数和(自身を含む): 179737824

約数和(自身を除く): 115545804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1069867, 2139734, 3209601, 4279468, 5349335, 6419202, 10698670, 12838404, 16048005, 21397340, 32096010, 64192020]

約数ペア:

[(1, 64192020), (2, 32096010), (3, 21397340), (4, 16048005), (5, 12838404), (6, 10698670), (10, 6419202), (12, 5349335), (15, 4279468), (20, 3209601), (30, 2139734), (60, 1069867)]