20462594

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1$

素因数の和:370

約数の個数: 32

約数和(自身を含む): 34338816

約数和(自身を除く): 13876222

約数列:

[1, 2, 17, 23, 34, 46, 137, 191, 274, 382, 391, 782, 2329, 3151, 3247, 4393, 4658, 6302, 6494, 8786, 26167, 52334, 53567, 74681, 107134, 149362, 444839, 601841, 889678, 1203682, 10231297, 20462594]

約数ペア:

[(1, 20462594), (2, 10231297), (17, 1203682), (23, 889678), (34, 601841), (46, 444839), (137, 149362), (191, 107134), (274, 74681), (382, 53567), (391, 52334), (782, 26167), (2329, 8786), (3151, 6494), (3247, 6302), (4393, 4658)]