20112562545

素因数分解:

$3^1\times 5^1\times {\mathrm{1571}}^1\times {\mathrm{853493}}^1$

素因数の和:855072

約数の個数: 16

約数和(自身を含む): 32200621632

約数和(自身を除く): 12088059087

約数列:

[1, 3, 5, 15, 1571, 4713, 7855, 23565, 853493, 2560479, 4267465, 12802395, 1340837503, 4022512509, 6704187515, 20112562545]

約数ペア:

[(1, 20112562545), (3, 6704187515), (5, 4022512509), (15, 1340837503), (1571, 12802395), (4713, 4267465), (7855, 2560479), (23565, 853493)]