20090964

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{21193}}^1$

素因数の和:21279

約数の個数: 24

約数和(自身を含む): 47474560

約数和(自身を除く): 27383596

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948, 21193, 42386, 63579, 84772, 127158, 254316, 1674247, 3348494, 5022741, 6696988, 10045482, 20090964]

約数ペア:

[(1, 20090964), (2, 10045482), (3, 6696988), (4, 5022741), (6, 3348494), (12, 1674247), (79, 254316), (158, 127158), (237, 84772), (316, 63579), (474, 42386), (948, 21193)]