20146087668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1153}}^1\times {\mathrm{208009}}^1$

素因数の和:209176

約数の個数: 48

約数和(自身を含む): 53769752960

約数和(自身を除く): 33623665292

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1153, 2306, 3459, 4612, 6918, 8071, 13836, 16142, 24213, 32284, 48426, 96852, 208009, 416018, 624027, 832036, 1248054, 1456063, 2496108, 2912126, 4368189, 5824252, 8736378, 17472756, 239834377, 479668754, 719503131, 959337508, 1439006262, 1678840639, 2878012524, 3357681278, 5036521917, 6715362556, 10073043834, 20146087668]

約数ペア:

[(1, 20146087668), (2, 10073043834), (3, 6715362556), (4, 5036521917), (6, 3357681278), (7, 2878012524), (12, 1678840639), (14, 1439006262), (21, 959337508), (28, 719503131), (42, 479668754), (84, 239834377), (1153, 17472756), (2306, 8736378), (3459, 5824252), (4612, 4368189), (6918, 2912126), (8071, 2496108), (13836, 1456063), (16142, 1248054), (24213, 832036), (32284, 624027), (48426, 416018), (96852, 208009)]