20235046700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2957}}^1\times {\mathrm{6221}}^1$

素因数の和:9203

約数の個数: 72

約数和(自身を含む): 47925776304

約数和(自身を除く): 27690729604

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 2957, 5914, 6221, 11828, 12442, 14785, 24884, 29570, 31105, 32527, 59140, 62210, 65054, 68431, 73925, 124420, 130108, 136862, 147850, 155525, 162635, 273724, 295700, 311050, 325270, 342155, 622100, 650540, 684310, 813175, 1368620, 1626350, 1710775, 3252700, 3421550, 6843100, 18395497, 36790994, 73581988, 91977485, 183954970, 202350467, 367909940, 404700934, 459887425, 809401868, 919774850, 1011752335, 1839549700, 2023504670, 4047009340, 5058761675, 10117523350, 20235046700]

約数ペア:

[(1, 20235046700), (2, 10117523350), (4, 5058761675), (5, 4047009340), (10, 2023504670), (11, 1839549700), (20, 1011752335), (22, 919774850), (25, 809401868), (44, 459887425), (50, 404700934), (55, 367909940), (100, 202350467), (110, 183954970), (220, 91977485), (275, 73581988), (550, 36790994), (1100, 18395497), (2957, 6843100), (5914, 3421550), (6221, 3252700), (11828, 1710775), (12442, 1626350), (14785, 1368620), (24884, 813175), (29570, 684310), (31105, 650540), (32527, 622100), (59140, 342155), (62210, 325270), (65054, 311050), (68431, 295700), (73925, 273724), (124420, 162635), (130108, 155525), (136862, 147850)]