2020673935

素因数分解:

$5^1\times 7^1\times {\mathrm{821}}^1\times {\mathrm{70321}}^1$

素因数の和:71154

約数の個数: 16

約数和(自身を含む): 2774624832

約数和(自身を除く): 753950897

約数列:

[1, 5, 7, 35, 821, 4105, 5747, 28735, 70321, 351605, 492247, 2461235, 57733541, 288667705, 404134787, 2020673935]

約数ペア:

[(1, 2020673935), (5, 404134787), (7, 288667705), (35, 57733541), (821, 2461235), (4105, 492247), (5747, 351605), (28735, 70321)]