20201201254

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{34157}}^1$

素因数の和:34261

約数の個数: 48

約数和(自身を含む): 34907563152

約数和(自身を除く): 14706361898

約数列:

[1, 2, 13, 23, 26, 43, 46, 86, 299, 529, 559, 598, 989, 1058, 1118, 1978, 6877, 12857, 13754, 22747, 25714, 34157, 45494, 68314, 295711, 444041, 591422, 785611, 888082, 1468751, 1571222, 2937502, 10212943, 18069053, 19093763, 20425886, 33781273, 36138106, 38187526, 67562546, 234897689, 439156549, 469795378, 776969279, 878313098, 1553938558, 10100600627, 20201201254]

約数ペア:

[(1, 20201201254), (2, 10100600627), (13, 1553938558), (23, 878313098), (26, 776969279), (43, 469795378), (46, 439156549), (86, 234897689), (299, 67562546), (529, 38187526), (559, 36138106), (598, 33781273), (989, 20425886), (1058, 19093763), (1118, 18069053), (1978, 10212943), (6877, 2937502), (12857, 1571222), (13754, 1468751), (22747, 888082), (25714, 785611), (34157, 591422), (45494, 444041), (68314, 295711)]