20524284

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{51829}}^1$

素因数の和:51850

約数の個数: 36

約数和(自身を含む): 56598360

約数和(自身を除く): 36074076

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 51829, 103658, 155487, 207316, 310974, 466461, 570119, 621948, 932922, 1140238, 1710357, 1865844, 2280476, 3420714, 5131071, 6841428, 10262142, 20524284]

約数ペア:

[(1, 20524284), (2, 10262142), (3, 6841428), (4, 5131071), (6, 3420714), (9, 2280476), (11, 1865844), (12, 1710357), (18, 1140238), (22, 932922), (33, 621948), (36, 570119), (44, 466461), (66, 310974), (99, 207316), (132, 155487), (198, 103658), (396, 51829)]