20227959950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{548927}}^1$

素因数の和:549017

約数の個数: 48

約数和(自身を含む): 41657048064

約数和(自身を除く): 21429088114

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 67, 110, 134, 275, 335, 550, 670, 737, 1474, 1675, 3350, 3685, 7370, 18425, 36850, 548927, 1097854, 2744635, 5489270, 6038197, 12076394, 13723175, 27446350, 30190985, 36778109, 60381970, 73556218, 150954925, 183890545, 301909850, 367781090, 404559199, 809118398, 919452725, 1838905450, 2022795995, 4045591990, 10113979975, 20227959950]

約数ペア:

[(1, 20227959950), (2, 10113979975), (5, 4045591990), (10, 2022795995), (11, 1838905450), (22, 919452725), (25, 809118398), (50, 404559199), (55, 367781090), (67, 301909850), (110, 183890545), (134, 150954925), (275, 73556218), (335, 60381970), (550, 36778109), (670, 30190985), (737, 27446350), (1474, 13723175), (1675, 12076394), (3350, 6038197), (3685, 5489270), (7370, 2744635), (18425, 1097854), (36850, 548927)]