20143574230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{950617}}^1$

素因数の和:950800

約数の個数: 32

約数和(自身を含む): 39287140704

約数和(自身を除く): 19143566474

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 163, 326, 815, 1630, 2119, 4238, 10595, 21190, 950617, 1901234, 4753085, 9506170, 12358021, 24716042, 61790105, 123580210, 154950571, 309901142, 774752855, 1549505710, 2014357423, 4028714846, 10071787115, 20143574230]

約数ペア:

[(1, 20143574230), (2, 10071787115), (5, 4028714846), (10, 2014357423), (13, 1549505710), (26, 774752855), (65, 309901142), (130, 154950571), (163, 123580210), (326, 61790105), (815, 24716042), (1630, 12358021), (2119, 9506170), (4238, 4753085), (10595, 1901234), (21190, 950617)]