20131378182

素因数分解:

$2^1\times 3^2\times {\mathrm{569}}^1\times {\mathrm{1965571}}^1$

素因数の和:1966148

約数の個数: 24

約数和(自身を含む): 43694665560

約数和(自身を除く): 23563287378

約数列:

[1, 2, 3, 6, 9, 18, 569, 1138, 1707, 3414, 5121, 10242, 1965571, 3931142, 5896713, 11793426, 17690139, 35380278, 1118409899, 2236819798, 3355229697, 6710459394, 10065689091, 20131378182]

約数ペア:

[(1, 20131378182), (2, 10065689091), (3, 6710459394), (6, 3355229697), (9, 2236819798), (18, 1118409899), (569, 35380278), (1138, 17690139), (1707, 11793426), (3414, 5896713), (5121, 3931142), (10242, 1965571)]