20110254138

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{85941257}}^1$

素因数の和:85941278

約数の個数: 24

約数和(自身を含む): 46923926868

約数和(自身を除く): 26813672730

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 85941257, 171882514, 257823771, 515647542, 773471313, 1117236341, 1546942626, 2234472682, 3351709023, 6703418046, 10055127069, 20110254138]

約数ペア:

[(1, 20110254138), (2, 10055127069), (3, 6703418046), (6, 3351709023), (9, 2234472682), (13, 1546942626), (18, 1117236341), (26, 773471313), (39, 515647542), (78, 257823771), (117, 171882514), (234, 85941257)]