20178332214

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{617}}^1\times {\mathrm{52919}}^1$

素因数の和:53644

約数の個数: 32

約数和(自身を含む): 40815290880

約数和(自身を除く): 20636958666

約数列:

[1, 2, 3, 6, 103, 206, 309, 617, 618, 1234, 1851, 3702, 52919, 63551, 105838, 127102, 158757, 190653, 317514, 381306, 5450657, 10901314, 16351971, 32651023, 32703942, 65302046, 97953069, 195906138, 3363055369, 6726110738, 10089166107, 20178332214]

約数ペア:

[(1, 20178332214), (2, 10089166107), (3, 6726110738), (6, 3363055369), (103, 195906138), (206, 97953069), (309, 65302046), (617, 32703942), (618, 32651023), (1234, 16351971), (1851, 10901314), (3702, 5450657), (52919, 381306), (63551, 317514), (105838, 190653), (127102, 158757)]