20176600516

素因数分解:

$2^2\times {\mathrm{233}}^1\times {\mathrm{1091}}^1\times {\mathrm{19843}}^1$

素因数の和:21171

約数の個数: 24

約数和(自身を含む): 35494883424

約数和(自身を除く): 15318282908

約数列:

[1, 2, 4, 233, 466, 932, 1091, 2182, 4364, 19843, 39686, 79372, 254203, 508406, 1016812, 4623419, 9246838, 18493676, 21648713, 43297426, 86594852, 5044150129, 10088300258, 20176600516]

約数ペア:

[(1, 20176600516), (2, 10088300258), (4, 5044150129), (233, 86594852), (466, 43297426), (932, 21648713), (1091, 18493676), (2182, 9246838), (4364, 4623419), (19843, 1016812), (39686, 508406), (79372, 254203)]