20028152014

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{499879}}^1$

素因数の和:499984

約数の個数: 32

約数和(自身を含む): 34263774720

約数和(自身を除く): 14235622706

約数列:

[1, 2, 13, 23, 26, 46, 67, 134, 299, 598, 871, 1541, 1742, 3082, 20033, 40066, 499879, 999758, 6498427, 11497217, 12996854, 22994434, 33491893, 66983786, 149463821, 298927642, 435394609, 770313539, 870789218, 1540627078, 10014076007, 20028152014]

約数ペア:

[(1, 20028152014), (2, 10014076007), (13, 1540627078), (23, 870789218), (26, 770313539), (46, 435394609), (67, 298927642), (134, 149463821), (299, 66983786), (598, 33491893), (871, 22994434), (1541, 12996854), (1742, 11497217), (3082, 6498427), (20033, 999758), (40066, 499879)]