20170123704

素因数分解:

$2^3\times 3^2\times {\mathrm{280140607}}^1$

素因数の和:280140619

約数の個数: 24

約数和(自身を含む): 54627418560

約数和(自身を除く): 34457294856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 280140607, 560281214, 840421821, 1120562428, 1680843642, 2241124856, 2521265463, 3361687284, 5042530926, 6723374568, 10085061852, 20170123704]

約数ペア:

[(1, 20170123704), (2, 10085061852), (3, 6723374568), (4, 5042530926), (6, 3361687284), (8, 2521265463), (9, 2241124856), (12, 1680843642), (18, 1120562428), (24, 840421821), (36, 560281214), (72, 280140607)]