20171021754

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{2416849}}^1$

素因数の和:2416974

約数の個数: 32

約数和(自身を含む): 43851326400

約数和(自身を除く): 23680304646

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 107, 214, 321, 642, 1391, 2782, 4173, 8346, 2416849, 4833698, 7250547, 14501094, 31419037, 62838074, 94257111, 188514222, 258602843, 517205686, 775808529, 1551617058, 3361836959, 6723673918, 10085510877, 20171021754]

約数ペア:

[(1, 20171021754), (2, 10085510877), (3, 6723673918), (6, 3361836959), (13, 1551617058), (26, 775808529), (39, 517205686), (78, 258602843), (107, 188514222), (214, 94257111), (321, 62838074), (642, 31419037), (1391, 14501094), (2782, 7250547), (4173, 4833698), (8346, 2416849)]