20085252

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2579}}^1$

素因数の和:2656

約数の個数: 48

約数和(自身を含む): 52012800

約数和(自身を除く): 31927548

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 59, 66, 118, 132, 177, 236, 354, 649, 708, 1298, 1947, 2579, 2596, 3894, 5158, 7737, 7788, 10316, 15474, 28369, 30948, 56738, 85107, 113476, 152161, 170214, 304322, 340428, 456483, 608644, 912966, 1673771, 1825932, 3347542, 5021313, 6695084, 10042626, 20085252]

約数ペア:

[(1, 20085252), (2, 10042626), (3, 6695084), (4, 5021313), (6, 3347542), (11, 1825932), (12, 1673771), (22, 912966), (33, 608644), (44, 456483), (59, 340428), (66, 304322), (118, 170214), (132, 152161), (177, 113476), (236, 85107), (354, 56738), (649, 30948), (708, 28369), (1298, 15474), (1947, 10316), (2579, 7788), (2596, 7737), (3894, 5158)]