20152506822

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2399}}^1\times {\mathrm{200009}}^1$

素因数の和:202420

約数の個数: 32

約数和(自身を含む): 46082304000

約数和(自身を除く): 25929797178

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2399, 4798, 7197, 14394, 16793, 33586, 50379, 100758, 200009, 400018, 600027, 1200054, 1400063, 2800126, 4200189, 8400378, 479821591, 959643182, 1439464773, 2878929546, 3358751137, 6717502274, 10076253411, 20152506822]

約数ペア:

[(1, 20152506822), (2, 10076253411), (3, 6717502274), (6, 3358751137), (7, 2878929546), (14, 1439464773), (21, 959643182), (42, 479821591), (2399, 8400378), (4798, 4200189), (7197, 2800126), (14394, 1400063), (16793, 1200054), (33586, 600027), (50379, 400018), (100758, 200009)]