20147322454

素因数分解:

$2^1\times 7^2\times {\mathrm{3049}}^1\times {\mathrm{67427}}^1$

素因数の和:70492

約数の個数: 24

約数和(自身を含む): 35167073400

約数和(自身を除く): 15019750946

約数列:

[1, 2, 7, 14, 49, 98, 3049, 6098, 21343, 42686, 67427, 134854, 149401, 298802, 471989, 943978, 3303923, 6607846, 205584923, 411169846, 1439094461, 2878188922, 10073661227, 20147322454]

約数ペア:

[(1, 20147322454), (2, 10073661227), (7, 2878188922), (14, 1439094461), (49, 411169846), (98, 205584923), (3049, 6607846), (6098, 3303923), (21343, 943978), (42686, 471989), (67427, 298802), (134854, 149401)]