20130303596

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{923917}}^1$

素因数の和:924353

約数の個数: 24

約数和(自身を含む): 38028464880

約数和(自身を除く): 17898161284

約数列:

[1, 2, 4, 13, 26, 52, 419, 838, 1676, 5447, 10894, 21788, 923917, 1847834, 3695668, 12010921, 24021842, 48043684, 387121223, 774242446, 1548484892, 5032575899, 10065151798, 20130303596]

約数ペア:

[(1, 20130303596), (2, 10065151798), (4, 5032575899), (13, 1548484892), (26, 774242446), (52, 387121223), (419, 48043684), (838, 24021842), (1676, 12010921), (5447, 3695668), (10894, 1847834), (21788, 923917)]