20256246

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{8861}}^1$

素因数の和:8996

約数の個数: 24

約数和(自身を含む): 44239104

約数和(自身を除く): 23982858

約数列:

[1, 2, 3, 6, 9, 18, 127, 254, 381, 762, 1143, 2286, 8861, 17722, 26583, 53166, 79749, 159498, 1125347, 2250694, 3376041, 6752082, 10128123, 20256246]

約数ペア:

[(1, 20256246), (2, 10128123), (3, 6752082), (6, 3376041), (9, 2250694), (18, 1125347), (127, 159498), (254, 79749), (381, 53166), (762, 26583), (1143, 17722), (2286, 8861)]