20220175077

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{239}}^1\times {\mathrm{4027}}^1$

素因数の和:4465

約数の個数: 32

約数和(自身を含む): 27841536000

約数和(自身を除く): 7621360923

約数列:

[1, 3, 47, 141, 149, 239, 447, 717, 4027, 7003, 11233, 12081, 21009, 33699, 35611, 106833, 189269, 567807, 600023, 962453, 1673717, 1800069, 2887359, 5021151, 28201081, 45235291, 84603243, 135705873, 143405497, 430216491, 6740058359, 20220175077]

約数ペア:

[(1, 20220175077), (3, 6740058359), (47, 430216491), (141, 143405497), (149, 135705873), (239, 84603243), (447, 45235291), (717, 28201081), (4027, 5021151), (7003, 2887359), (11233, 1800069), (12081, 1673717), (21009, 962453), (33699, 600023), (35611, 567807), (106833, 189269)]