20235326857

素因数分解:

${\mathrm{19}}^2\times {\mathrm{113}}^1\times {\mathrm{293}}^1\times {\mathrm{1693}}^1$

素因数の和:2137

約数の個数: 24

約数和(自身を含む): 21631695624

約数和(自身を除く): 1396368767

約数列:

[1, 19, 113, 293, 361, 1693, 2147, 5567, 32167, 33109, 40793, 105773, 191309, 496049, 611173, 629071, 3634871, 9424931, 11952349, 56053537, 69062549, 179073689, 1065017203, 20235326857]

約数ペア:

[(1, 20235326857), (19, 1065017203), (113, 179073689), (293, 69062549), (361, 56053537), (1693, 11952349), (2147, 9424931), (5567, 3634871), (32167, 629071), (33109, 611173), (40793, 496049), (105773, 191309)]