20950044

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{13327}}^1$

素因数の和:13465

約数の個数: 24

約数和(自身を含む): 49260288

約数和(自身を除く): 28310244

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 786, 1572, 13327, 26654, 39981, 53308, 79962, 159924, 1745837, 3491674, 5237511, 6983348, 10475022, 20950044]

約数ペア:

[(1, 20950044), (2, 10475022), (3, 6983348), (4, 5237511), (6, 3491674), (12, 1745837), (131, 159924), (262, 79962), (393, 53308), (524, 39981), (786, 26654), (1572, 13327)]