20652174

素因数分解:

$2^1\times 3^2\times {\mathrm{503}}^1\times {\mathrm{2281}}^1$

素因数の和:2792

約数の個数: 24

約数和(自身を含む): 44854992

約数和(自身を除く): 24202818

約数列:

[1, 2, 3, 6, 9, 18, 503, 1006, 1509, 2281, 3018, 4527, 4562, 6843, 9054, 13686, 20529, 41058, 1147343, 2294686, 3442029, 6884058, 10326087, 20652174]

約数ペア:

[(1, 20652174), (2, 10326087), (3, 6884058), (6, 3442029), (9, 2294686), (18, 1147343), (503, 41058), (1006, 20529), (1509, 13686), (2281, 9054), (3018, 6843), (4527, 4562)]