20046984

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^2\times {\mathrm{1579}}^1$

素因数の和:1634

約数の個数: 48

約数和(自身を含む): 52424400

約数和(自身を除く): 32377416

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 529, 552, 1058, 1579, 1587, 2116, 3158, 3174, 4232, 4737, 6316, 6348, 9474, 12632, 12696, 18948, 36317, 37896, 72634, 108951, 145268, 217902, 290536, 435804, 835291, 871608, 1670582, 2505873, 3341164, 5011746, 6682328, 10023492, 20046984]

約数ペア:

[(1, 20046984), (2, 10023492), (3, 6682328), (4, 5011746), (6, 3341164), (8, 2505873), (12, 1670582), (23, 871608), (24, 835291), (46, 435804), (69, 290536), (92, 217902), (138, 145268), (184, 108951), (276, 72634), (529, 37896), (552, 36317), (1058, 18948), (1579, 12696), (1587, 12632), (2116, 9474), (3158, 6348), (3174, 6316), (4232, 4737)]