20181936004092

素因数分解:

$2^2\times 3^2\times {\mathrm{1871}}^1\times {\mathrm{2153}}^1\times {\mathrm{139169}}^1$

素因数の和:143203

約数の個数: 72

約数和(自身を含む): 51066790407360

約数和(自身を除く): 30884854403268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1871, 2153, 3742, 4306, 5613, 6459, 7484, 8612, 11226, 12918, 16839, 19377, 22452, 25836, 33678, 38754, 67356, 77508, 139169, 278338, 417507, 556676, 835014, 1252521, 1670028, 2505042, 4028263, 5010084, 8056526, 12084789, 16113052, 24169578, 36254367, 48339156, 72508734, 145017468, 260385199, 299630857, 520770398, 599261714, 781155597, 898892571, 1041540796, 1198523428, 1562311194, 1797785142, 2343466791, 2696677713, 3124622388, 3595570284, 4686933582, 5393355426, 9373867164, 10786710852, 560609333447, 1121218666894, 1681828000341, 2242437333788, 3363656000682, 5045484001023, 6727312001364, 10090968002046, 20181936004092]

約数ペア:

[(1, 20181936004092), (2, 10090968002046), (3, 6727312001364), (4, 5045484001023), (6, 3363656000682), (9, 2242437333788), (12, 1681828000341), (18, 1121218666894), (36, 560609333447), (1871, 10786710852), (2153, 9373867164), (3742, 5393355426), (4306, 4686933582), (5613, 3595570284), (6459, 3124622388), (7484, 2696677713), (8612, 2343466791), (11226, 1797785142), (12918, 1562311194), (16839, 1198523428), (19377, 1041540796), (22452, 898892571), (25836, 781155597), (33678, 599261714), (38754, 520770398), (67356, 299630857), (77508, 260385199), (139169, 145017468), (278338, 72508734), (417507, 48339156), (556676, 36254367), (835014, 24169578), (1252521, 16113052), (1670028, 12084789), (2505042, 8056526), (4028263, 5010084)]