20070712

素因数分解:

$2^3\times {\mathrm{1097}}^1\times {\mathrm{2287}}^1$

素因数の和:3390

約数の個数: 16

約数和(自身を含む): 37683360

約数和(自身を除く): 17612648

約数列:

[1, 2, 4, 8, 1097, 2194, 2287, 4388, 4574, 8776, 9148, 18296, 2508839, 5017678, 10035356, 20070712]

約数ペア:

[(1, 20070712), (2, 10035356), (4, 5017678), (8, 2508839), (1097, 18296), (2194, 9148), (2287, 8776), (4388, 4574)]