20108938266

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{30193601}}^1$

素因数の和:30193646

約数の個数: 24

約数和(自身を含む): 44746918164

約数和(自身を除く): 24637979898

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 30193601, 60387202, 90580803, 181161606, 271742409, 543484818, 1117163237, 2234326474, 3351489711, 6702979422, 10054469133, 20108938266]

約数ペア:

[(1, 20108938266), (2, 10054469133), (3, 6702979422), (6, 3351489711), (9, 2234326474), (18, 1117163237), (37, 543484818), (74, 271742409), (111, 181161606), (222, 90580803), (333, 60387202), (666, 30193601)]