20146118724

素因数分解:

$2^2\times 3^2\times {\mathrm{709}}^1\times {\mathrm{751}}^1\times {\mathrm{1051}}^1$

素因数の和:2521

約数の個数: 72

約数和(自身を含む): 51113229440

約数和(自身を除く): 30967110716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 709, 751, 1051, 1418, 1502, 2102, 2127, 2253, 2836, 3004, 3153, 4204, 4254, 4506, 6306, 6381, 6759, 8508, 9012, 9459, 12612, 12762, 13518, 18918, 25524, 27036, 37836, 532459, 745159, 789301, 1064918, 1490318, 1578602, 1597377, 2129836, 2235477, 2367903, 2980636, 3157204, 3194754, 4470954, 4735806, 4792131, 6389508, 6706431, 7103709, 8941908, 9471612, 9584262, 13412862, 14207418, 19168524, 26825724, 28414836, 559614409, 1119228818, 1678843227, 2238457636, 3357686454, 5036529681, 6715372908, 10073059362, 20146118724]

約数ペア:

[(1, 20146118724), (2, 10073059362), (3, 6715372908), (4, 5036529681), (6, 3357686454), (9, 2238457636), (12, 1678843227), (18, 1119228818), (36, 559614409), (709, 28414836), (751, 26825724), (1051, 19168524), (1418, 14207418), (1502, 13412862), (2102, 9584262), (2127, 9471612), (2253, 8941908), (2836, 7103709), (3004, 6706431), (3153, 6389508), (4204, 4792131), (4254, 4735806), (4506, 4470954), (6306, 3194754), (6381, 3157204), (6759, 2980636), (8508, 2367903), (9012, 2235477), (9459, 2129836), (12612, 1597377), (12762, 1578602), (13518, 1490318), (18918, 1064918), (25524, 789301), (27036, 745159), (37836, 532459)]