20188405562

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{857}}^1\times {\mathrm{13523}}^1$

素因数の和:14462

約数の個数: 32

約数和(自身を含む): 33139858752

約数和(自身を除く): 12951453190

約数列:

[1, 2, 13, 26, 67, 134, 857, 871, 1714, 1742, 11141, 13523, 22282, 27046, 57419, 114838, 175799, 351598, 746447, 906041, 1492894, 1812082, 11589211, 11778533, 23178422, 23557066, 150659743, 301319486, 776477137, 1552954274, 10094202781, 20188405562]

約数ペア:

[(1, 20188405562), (2, 10094202781), (13, 1552954274), (26, 776477137), (67, 301319486), (134, 150659743), (857, 23557066), (871, 23178422), (1714, 11778533), (1742, 11589211), (11141, 1812082), (13523, 1492894), (22282, 906041), (27046, 746447), (57419, 351598), (114838, 175799)]