20562060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{3533}}^1$

素因数の和:3642

約数の個数: 48

約数和(自身を含む): 58183776

約数和(自身を除く): 37621716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2910, 3533, 5820, 7066, 10599, 14132, 17665, 21198, 35330, 42396, 52995, 70660, 105990, 211980, 342701, 685402, 1028103, 1370804, 1713505, 2056206, 3427010, 4112412, 5140515, 6854020, 10281030, 20562060]

約数ペア:

[(1, 20562060), (2, 10281030), (3, 6854020), (4, 5140515), (5, 4112412), (6, 3427010), (10, 2056206), (12, 1713505), (15, 1370804), (20, 1028103), (30, 685402), (60, 342701), (97, 211980), (194, 105990), (291, 70660), (388, 52995), (485, 42396), (582, 35330), (970, 21198), (1164, 17665), (1455, 14132), (1940, 10599), (2910, 7066), (3533, 5820)]