20070684

素因数分解:

$2^2\times 3^2\times {\mathrm{557519}}^1$

素因数の和:557529

約数の個数: 18

約数和(自身を含む): 50734320

約数和(自身を除く): 30663636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 557519, 1115038, 1672557, 2230076, 3345114, 5017671, 6690228, 10035342, 20070684]

約数ペア:

[(1, 20070684), (2, 10035342), (3, 6690228), (4, 5017671), (6, 3345114), (9, 2230076), (12, 1672557), (18, 1115038), (36, 557519)]