20101832852

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{617}}^1\times {\mathrm{7151}}^1$

素因数の和:7856

約数の個数: 48

約数和(自身を含む): 37870011648

約数和(自身を除く): 17768178796

約数列:

[1, 2, 4, 17, 34, 67, 68, 134, 268, 617, 1139, 1234, 2278, 2468, 4556, 7151, 10489, 14302, 20978, 28604, 41339, 41956, 82678, 121567, 165356, 243134, 479117, 486268, 702763, 958234, 1405526, 1916468, 2811052, 4412167, 8144989, 8824334, 16289978, 17648668, 32579956, 75006839, 150013678, 295615189, 300027356, 591230378, 1182460756, 5025458213, 10050916426, 20101832852]

約数ペア:

[(1, 20101832852), (2, 10050916426), (4, 5025458213), (17, 1182460756), (34, 591230378), (67, 300027356), (68, 295615189), (134, 150013678), (268, 75006839), (617, 32579956), (1139, 17648668), (1234, 16289978), (2278, 8824334), (2468, 8144989), (4556, 4412167), (7151, 2811052), (10489, 1916468), (14302, 1405526), (20978, 958234), (28604, 702763), (41339, 486268), (41956, 479117), (82678, 243134), (121567, 165356)]