20113872045

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{32705483}}^1$

素因数の和:32705532

約数の個数: 16

約数和(自身を含む): 32967127872

約数和(自身を除く): 12853255827

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 32705483, 98116449, 163527415, 490582245, 1340924803, 4022774409, 6704624015, 20113872045]

約数ペア:

[(1, 20113872045), (3, 6704624015), (5, 4022774409), (15, 1340924803), (41, 490582245), (123, 163527415), (205, 98116449), (615, 32705483)]