9969142192

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{20099077}}^1$

素因数の和:20099116

約数の個数: 20

約数和(自身を含む): 19938285376

約数和(自身を除く): 9969143184

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 20099077, 40198154, 80396308, 160792616, 321585232, 623071387, 1246142774, 2492285548, 4984571096, 9969142192]

約数ペア:

[(1, 9969142192), (2, 4984571096), (4, 2492285548), (8, 1246142774), (16, 623071387), (31, 321585232), (62, 160792616), (124, 80396308), (248, 40198154), (496, 20099077)]