20176968178

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{7213}}^1\times {\mathrm{60811}}^1$

素因数の和:68049

約数の個数: 16

約数和(自身を含む): 31586239296

約数和(自身を除く): 11409271118

約数列:

[1, 2, 23, 46, 7213, 14426, 60811, 121622, 165899, 331798, 1398653, 2797306, 438629743, 877259486, 10088484089, 20176968178]

約数ペア:

[(1, 20176968178), (2, 10088484089), (23, 877259486), (46, 438629743), (7213, 2797306), (14426, 1398653), (60811, 331798), (121622, 165899)]