20651336641

素因数分解:

${\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{569}}^1\times {\mathrm{7177}}^1$

素因数の和:8148

約数の個数: 16

約数和(自身を含む): 22339371600

約数和(自身を除く): 1688034959

約数列:

[1, 13, 389, 569, 5057, 7177, 7397, 93301, 221341, 2791853, 2877433, 4083713, 36294089, 53088269, 1588564357, 20651336641]

約数ペア:

[(1, 20651336641), (13, 1588564357), (389, 53088269), (569, 36294089), (5057, 4083713), (7177, 2877433), (7397, 2791853), (93301, 221341)]