20185092001

素因数分解:

${\mathrm{17}}^2\times {\mathrm{103}}^1\times {\mathrm{678103}}^1$

素因数の和:678240

約数の個数: 12

約数和(自身を含む): 21650504512

約数和(自身を除く): 1465412511

約数列:

[1, 17, 103, 289, 1751, 29767, 678103, 11527751, 69844609, 195971767, 1187358353, 20185092001]

約数ペア:

[(1, 20185092001), (17, 1187358353), (103, 195971767), (289, 69844609), (1751, 11527751), (29767, 678103)]