20191472510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{967}}^1\times {\mathrm{189823}}^1$

素因数の和:190808

約数の個数: 32

約数和(自身を含む): 39689920512

約数和(自身を除く): 19498448002

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 967, 1934, 4835, 9670, 10637, 21274, 53185, 106370, 189823, 379646, 949115, 1898230, 2088053, 4176106, 10440265, 20880530, 183558841, 367117682, 917794205, 1835588410, 2019147251, 4038294502, 10095736255, 20191472510]

約数ペア:

[(1, 20191472510), (2, 10095736255), (5, 4038294502), (10, 2019147251), (11, 1835588410), (22, 917794205), (55, 367117682), (110, 183558841), (967, 20880530), (1934, 10440265), (4835, 4176106), (9670, 2088053), (10637, 1898230), (21274, 949115), (53185, 379646), (106370, 189823)]