20199077766

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{4273}}^1\times {\mathrm{37517}}^1$

素因数の和:41805

約数の個数: 48

約数和(自身を含む): 50029802784

約数和(自身を除く): 29830725018

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 4273, 8546, 12819, 25638, 29911, 37517, 38457, 59822, 75034, 76914, 89733, 112551, 179466, 225102, 262619, 269199, 337653, 525238, 538398, 675306, 787857, 1575714, 2363571, 4727142, 160310141, 320620282, 480930423, 961860846, 1122170987, 1442791269, 2244341974, 2885582538, 3366512961, 6733025922, 10099538883, 20199077766]

約数ペア:

[(1, 20199077766), (2, 10099538883), (3, 6733025922), (6, 3366512961), (7, 2885582538), (9, 2244341974), (14, 1442791269), (18, 1122170987), (21, 961860846), (42, 480930423), (63, 320620282), (126, 160310141), (4273, 4727142), (8546, 2363571), (12819, 1575714), (25638, 787857), (29911, 675306), (37517, 538398), (38457, 525238), (59822, 337653), (75034, 269199), (76914, 262619), (89733, 225102), (112551, 179466)]