20081763002

素因数分解:

$2^1\times 7^3\times {\mathrm{67}}^1\times {\mathrm{661}}^2$

素因数の和:1412

約数の個数: 48

約数和(自身を含む): 35706772800

約数和(自身を除く): 15625009798

約数列:

[1, 2, 7, 14, 49, 67, 98, 134, 343, 469, 661, 686, 938, 1322, 3283, 4627, 6566, 9254, 22981, 32389, 44287, 45962, 64778, 88574, 226723, 310009, 436921, 453446, 620018, 873842, 2170063, 3058447, 4340126, 6116894, 15190441, 21409129, 29273707, 30380882, 42818258, 58547414, 149863903, 204915949, 299727806, 409831898, 1434411643, 2868823286, 10040881501, 20081763002]

約数ペア:

[(1, 20081763002), (2, 10040881501), (7, 2868823286), (14, 1434411643), (49, 409831898), (67, 299727806), (98, 204915949), (134, 149863903), (343, 58547414), (469, 42818258), (661, 30380882), (686, 29273707), (938, 21409129), (1322, 15190441), (3283, 6116894), (4627, 4340126), (6566, 3058447), (9254, 2170063), (22981, 873842), (32389, 620018), (44287, 453446), (45962, 436921), (64778, 310009), (88574, 226723)]