20247374

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{353}}^1$

素因数の和:620

約数の個数: 32

約数和(自身を含む): 37008576

約数和(自身を除く): 16761202

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 241, 353, 482, 706, 1687, 2471, 3374, 4097, 4942, 6001, 8194, 12002, 28679, 42007, 57358, 84014, 85073, 170146, 595511, 1191022, 1446241, 2892482, 10123687, 20247374]

約数ペア:

[(1, 20247374), (2, 10123687), (7, 2892482), (14, 1446241), (17, 1191022), (34, 595511), (119, 170146), (238, 85073), (241, 84014), (353, 57358), (482, 42007), (706, 28679), (1687, 12002), (2471, 8194), (3374, 6001), (4097, 4942)]