20192449185

素因数分解:

$3^2\times 5^1\times {\mathrm{2251}}^1\times {\mathrm{199343}}^1$

素因数の和:201605

約数の個数: 24

約数和(自身を含む): 35015969664

約数和(自身を除く): 14823520479

約数列:

[1, 3, 5, 9, 15, 45, 2251, 6753, 11255, 20259, 33765, 101295, 199343, 598029, 996715, 1794087, 2990145, 8970435, 448721093, 1346163279, 2243605465, 4038489837, 6730816395, 20192449185]

約数ペア:

[(1, 20192449185), (3, 6730816395), (5, 4038489837), (9, 2243605465), (15, 1346163279), (45, 448721093), (2251, 8970435), (6753, 2990145), (11255, 1794087), (20259, 996715), (33765, 598029), (101295, 199343)]