20292414

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1381}}^1$

素因数の和:1496

約数の個数: 32

約数和(自身を含む): 42455040

約数和(自身を除く): 22162626

約数列:

[1, 2, 3, 6, 31, 62, 79, 93, 158, 186, 237, 474, 1381, 2449, 2762, 4143, 4898, 7347, 8286, 14694, 42811, 85622, 109099, 128433, 218198, 256866, 327297, 654594, 3382069, 6764138, 10146207, 20292414]

約数ペア:

[(1, 20292414), (2, 10146207), (3, 6764138), (6, 3382069), (31, 654594), (62, 327297), (79, 256866), (93, 218198), (158, 128433), (186, 109099), (237, 85622), (474, 42811), (1381, 14694), (2449, 8286), (2762, 7347), (4143, 4898)]