20194966372

素因数分解:

$2^2\times 7^1\times {\mathrm{5861}}^1\times {\mathrm{123059}}^1$

素因数の和:128931

約数の個数: 24

約数和(自身を含む): 40397152320

約数和(自身を除く): 20202185948

約数列:

[1, 2, 4, 7, 14, 28, 5861, 11722, 23444, 41027, 82054, 123059, 164108, 246118, 492236, 861413, 1722826, 3445652, 721248799, 1442497598, 2884995196, 5048741593, 10097483186, 20194966372]

約数ペア:

[(1, 20194966372), (2, 10097483186), (4, 5048741593), (7, 2884995196), (14, 1442497598), (28, 721248799), (5861, 3445652), (11722, 1722826), (23444, 861413), (41027, 492236), (82054, 246118), (123059, 164108)]