20237718078

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{16294459}}^1$

素因数の和:16294493

約数の個数: 32

約数和(自身を含む): 46928044800

約数和(自身を除く): 26690326722

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 16294459, 32588918, 48883377, 97766754, 146650131, 293300262, 374772557, 439950393, 749545114, 879900786, 1124317671, 2248635342, 3372953013, 6745906026, 10118859039, 20237718078]

約数ペア:

[(1, 20237718078), (2, 10118859039), (3, 6745906026), (6, 3372953013), (9, 2248635342), (18, 1124317671), (23, 879900786), (27, 749545114), (46, 439950393), (54, 374772557), (69, 293300262), (138, 146650131), (207, 97766754), (414, 48883377), (621, 32588918), (1242, 16294459)]