20167087698

素因数分解:

$2^1\times 3^3\times {\mathrm{2309}}^1\times {\mathrm{161743}}^1$

素因数の和:164063

約数の個数: 32

約数和(自身を含む): 44835436800

約数和(自身を除く): 24668349102

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 2309, 4618, 6927, 13854, 20781, 41562, 62343, 124686, 161743, 323486, 485229, 970458, 1455687, 2911374, 4367061, 8734122, 373464587, 746929174, 1120393761, 2240787522, 3361181283, 6722362566, 10083543849, 20167087698]

約数ペア:

[(1, 20167087698), (2, 10083543849), (3, 6722362566), (6, 3361181283), (9, 2240787522), (18, 1120393761), (27, 746929174), (54, 373464587), (2309, 8734122), (4618, 4367061), (6927, 2911374), (13854, 1455687), (20781, 970458), (41562, 485229), (62343, 323486), (124686, 161743)]