20074329220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{91246951}}^1$

素因数の和:91246971

約数の個数: 24

約数和(自身を含む): 45988463808

約数和(自身を除く): 25914134588

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 91246951, 182493902, 364987804, 456234755, 912469510, 1003716461, 1824939020, 2007432922, 4014865844, 5018582305, 10037164610, 20074329220]

約数ペア:

[(1, 20074329220), (2, 10037164610), (4, 5018582305), (5, 4014865844), (10, 2007432922), (11, 1824939020), (20, 1003716461), (22, 912469510), (44, 456234755), (55, 364987804), (110, 182493902), (220, 91246951)]