20184187833

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{401}}^1\times {\mathrm{192853}}^1$

素因数の和:193289

約数の個数: 24

約数和(自身を含む): 30235650120

約数和(自身を除く): 10051462287

約数列:

[1, 3, 9, 29, 87, 261, 401, 1203, 3609, 11629, 34887, 104661, 192853, 578559, 1735677, 5592737, 16778211, 50334633, 77334053, 232002159, 696006477, 2242687537, 6728062611, 20184187833]

約数ペア:

[(1, 20184187833), (3, 6728062611), (9, 2242687537), (29, 696006477), (87, 232002159), (261, 77334053), (401, 50334633), (1203, 16778211), (3609, 5592737), (11629, 1735677), (34887, 578559), (104661, 192853)]