20690322

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{557}}^1$

素因数の和:754

約数の個数: 32

約数和(自身を含む): 42747264

約数和(自身を除く): 22056942

約数列:

[1, 2, 3, 6, 41, 82, 123, 151, 246, 302, 453, 557, 906, 1114, 1671, 3342, 6191, 12382, 18573, 22837, 37146, 45674, 68511, 84107, 137022, 168214, 252321, 504642, 3448387, 6896774, 10345161, 20690322]

約数ペア:

[(1, 20690322), (2, 10345161), (3, 6896774), (6, 3448387), (41, 504642), (82, 252321), (123, 168214), (151, 137022), (246, 84107), (302, 68511), (453, 45674), (557, 37146), (906, 22837), (1114, 18573), (1671, 12382), (3342, 6191)]