20247186

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{373}}^1$

素因数の和:570

約数の個数: 32

約数和(自身を含む): 41469120

約数和(自身を除く): 21221934

約数列:

[1, 2, 3, 6, 83, 109, 166, 218, 249, 327, 373, 498, 654, 746, 1119, 2238, 9047, 18094, 27141, 30959, 40657, 54282, 61918, 81314, 92877, 121971, 185754, 243942, 3374531, 6749062, 10123593, 20247186]

約数ペア:

[(1, 20247186), (2, 10123593), (3, 6749062), (6, 3374531), (83, 243942), (109, 185754), (166, 121971), (218, 92877), (249, 81314), (327, 61918), (373, 54282), (498, 40657), (654, 30959), (746, 27141), (1119, 18094), (2238, 9047)]