20477459508

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2315407}}^1$

素因数の和:2315492

約数の個数: 48

約数和(自身を含む): 52902441984

約数和(自身を除く): 32424982476

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 67, 132, 134, 201, 268, 402, 737, 804, 1474, 2211, 2948, 4422, 8844, 2315407, 4630814, 6946221, 9261628, 13892442, 25469477, 27784884, 50938954, 76408431, 101877908, 152816862, 155132269, 305633724, 310264538, 465396807, 620529076, 930793614, 1706454959, 1861587228, 3412909918, 5119364877, 6825819836, 10238729754, 20477459508]

約数ペア:

[(1, 20477459508), (2, 10238729754), (3, 6825819836), (4, 5119364877), (6, 3412909918), (11, 1861587228), (12, 1706454959), (22, 930793614), (33, 620529076), (44, 465396807), (66, 310264538), (67, 305633724), (132, 155132269), (134, 152816862), (201, 101877908), (268, 76408431), (402, 50938954), (737, 27784884), (804, 25469477), (1474, 13892442), (2211, 9261628), (2948, 6946221), (4422, 4630814), (8844, 2315407)]