20131947312

素因数分解:

$2^4\times 3^1\times {\mathrm{1021}}^1\times {\mathrm{410789}}^1$

素因数の和:411821

約数の個数: 40

約数和(自身を含む): 52058595120

約数和(自身を除く): 31926647808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1021, 2042, 3063, 4084, 6126, 8168, 12252, 16336, 24504, 49008, 410789, 821578, 1232367, 1643156, 2464734, 3286312, 4929468, 6572624, 9858936, 19717872, 419415569, 838831138, 1258246707, 1677662276, 2516493414, 3355324552, 5032986828, 6710649104, 10065973656, 20131947312]

約数ペア:

[(1, 20131947312), (2, 10065973656), (3, 6710649104), (4, 5032986828), (6, 3355324552), (8, 2516493414), (12, 1677662276), (16, 1258246707), (24, 838831138), (48, 419415569), (1021, 19717872), (2042, 9858936), (3063, 6572624), (4084, 4929468), (6126, 3286312), (8168, 2464734), (12252, 1643156), (16336, 1232367), (24504, 821578), (49008, 410789)]