20145166626

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2507489}}^1$

素因数の和:2507610

約数の個数: 32

約数和(自身を含む): 43810865280

約数和(自身を除く): 23665698654

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 103, 206, 309, 618, 1339, 2678, 4017, 8034, 2507489, 5014978, 7522467, 15044934, 32597357, 65194714, 97792071, 195584142, 258271367, 516542734, 774814101, 1549628202, 3357527771, 6715055542, 10072583313, 20145166626]

約数ペア:

[(1, 20145166626), (2, 10072583313), (3, 6715055542), (6, 3357527771), (13, 1549628202), (26, 774814101), (39, 516542734), (78, 258271367), (103, 195584142), (206, 97792071), (309, 65194714), (618, 32597357), (1339, 15044934), (2678, 7522467), (4017, 5014978), (8034, 2507489)]