20178812052

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{80074651}}^1$

素因数の和:80074668

約数の個数: 36

約数和(自身を含む): 58294346656

約数和(自身を除く): 38115534604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 80074651, 160149302, 240223953, 320298604, 480447906, 560522557, 720671859, 960895812, 1121045114, 1441343718, 1681567671, 2242090228, 2882687436, 3363135342, 5044703013, 6726270684, 10089406026, 20178812052]

約数ペア:

[(1, 20178812052), (2, 10089406026), (3, 6726270684), (4, 5044703013), (6, 3363135342), (7, 2882687436), (9, 2242090228), (12, 1681567671), (14, 1441343718), (18, 1121045114), (21, 960895812), (28, 720671859), (36, 560522557), (42, 480447906), (63, 320298604), (84, 240223953), (126, 160149302), (252, 80074651)]