20146172724

素因数分解:

$2^2\times 3^2\times {\mathrm{7243}}^1\times {\mathrm{77263}}^1$

素因数の和:84516

約数の個数: 36

約数和(自身を含む): 50932737856

約数和(自身を除く): 30786565132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 7243, 14486, 21729, 28972, 43458, 65187, 77263, 86916, 130374, 154526, 231789, 260748, 309052, 463578, 695367, 927156, 1390734, 2781468, 559615909, 1119231818, 1678847727, 2238463636, 3357695454, 5036543181, 6715390908, 10073086362, 20146172724]

約数ペア:

[(1, 20146172724), (2, 10073086362), (3, 6715390908), (4, 5036543181), (6, 3357695454), (9, 2238463636), (12, 1678847727), (18, 1119231818), (36, 559615909), (7243, 2781468), (14486, 1390734), (21729, 927156), (28972, 695367), (43458, 463578), (65187, 309052), (77263, 260748), (86916, 231789), (130374, 154526)]