205924060220

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{10714051}}^1$

素因数の和:10714122

約数の個数: 36

約数和(自身を含む): 446840252712

約数和(自身を除く): 240916192492

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 961, 1922, 3844, 4805, 9610, 19220, 10714051, 21428102, 42856204, 53570255, 107140510, 214281020, 332135581, 664271162, 1328542324, 1660677905, 3321355810, 6642711620, 10296203011, 20592406022, 41184812044, 51481015055, 102962030110, 205924060220]

約数ペア:

[(1, 205924060220), (2, 102962030110), (4, 51481015055), (5, 41184812044), (10, 20592406022), (20, 10296203011), (31, 6642711620), (62, 3321355810), (124, 1660677905), (155, 1328542324), (310, 664271162), (620, 332135581), (961, 214281020), (1922, 107140510), (3844, 53570255), (4805, 42856204), (9610, 21428102), (19220, 10714051)]