20212230936

素因数分解:

$2^3\times 3^1\times {\mathrm{691}}^1\times {\mathrm{1218779}}^1$

素因数の和:1219479

約数の個数: 32

約数和(自身を含む): 50603745600

約数和(自身を除く): 30391514664

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 691, 1382, 2073, 2764, 4146, 5528, 8292, 16584, 1218779, 2437558, 3656337, 4875116, 7312674, 9750232, 14625348, 29250696, 842176289, 1684352578, 2526528867, 3368705156, 5053057734, 6737410312, 10106115468, 20212230936]

約数ペア:

[(1, 20212230936), (2, 10106115468), (3, 6737410312), (4, 5053057734), (6, 3368705156), (8, 2526528867), (12, 1684352578), (24, 842176289), (691, 29250696), (1382, 14625348), (2073, 9750232), (2764, 7312674), (4146, 4875116), (5528, 3656337), (8292, 2437558), (16584, 1218779)]