20126264595

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2819}}^1\times {\mathrm{11069}}^1$

素因数の和:13939

約数の個数: 32

約数和(自身を含む): 32965574400

約数和(自身を除く): 12839309805

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 2819, 8457, 11069, 14095, 33207, 42285, 55345, 121217, 166035, 363651, 475967, 606085, 1427901, 1818255, 2379835, 7139505, 31203511, 93610533, 156017555, 468052665, 1341750973, 4025252919, 6708754865, 20126264595]

約数ペア:

[(1, 20126264595), (3, 6708754865), (5, 4025252919), (15, 1341750973), (43, 468052665), (129, 156017555), (215, 93610533), (645, 31203511), (2819, 7139505), (8457, 2379835), (11069, 1818255), (14095, 1427901), (33207, 606085), (42285, 475967), (55345, 363651), (121217, 166035)]