20512690692

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{10114739}}^1$

素因数の和:10114772

約数の個数: 36

約数和(自身を含む): 51827927760

約数和(自身を除く): 31315237068

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 10114739, 20229478, 30344217, 40458956, 60688434, 121376868, 131491607, 262983214, 394474821, 525966428, 788949642, 1577899284, 1709390891, 3418781782, 5128172673, 6837563564, 10256345346, 20512690692]

約数ペア:

[(1, 20512690692), (2, 10256345346), (3, 6837563564), (4, 5128172673), (6, 3418781782), (12, 1709390891), (13, 1577899284), (26, 788949642), (39, 525966428), (52, 394474821), (78, 262983214), (156, 131491607), (169, 121376868), (338, 60688434), (507, 40458956), (676, 30344217), (1014, 20229478), (2028, 10114739)]