20192844605

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{50333}}^1$

素因数の和:50501

約数の個数: 32

約数和(自身を含む): 26383069440

約数和(自身を除く): 6190224835

約数列:

[1, 5, 19, 41, 95, 103, 205, 515, 779, 1957, 3895, 4223, 9785, 21115, 50333, 80237, 251665, 401185, 956327, 2063653, 4781635, 5184299, 10318265, 25921495, 39209407, 98501681, 196047035, 212556259, 492508405, 1062781295, 4038568921, 20192844605]

約数ペア:

[(1, 20192844605), (5, 4038568921), (19, 1062781295), (41, 492508405), (95, 212556259), (103, 196047035), (205, 98501681), (515, 39209407), (779, 25921495), (1957, 10318265), (3895, 5184299), (4223, 4781635), (9785, 2063653), (21115, 956327), (50333, 401185), (80237, 251665)]