20126097212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{2563181}}^1$

素因数の和:2563349

約数の個数: 24

約数和(自身を含む): 38181159072

約数和(自身を除く): 18055061860

約数列:

[1, 2, 4, 13, 26, 52, 151, 302, 604, 1963, 3926, 7852, 2563181, 5126362, 10252724, 33321353, 66642706, 133285412, 387040331, 774080662, 1548161324, 5031524303, 10063048606, 20126097212]

約数ペア:

[(1, 20126097212), (2, 10063048606), (4, 5031524303), (13, 1548161324), (26, 774080662), (52, 387040331), (151, 133285412), (302, 66642706), (604, 33321353), (1963, 10252724), (3926, 5126362), (7852, 2563181)]