20131803544

素因数分解:

$2^3\times {\mathrm{563}}^1\times {\mathrm{1231}}^1\times {\mathrm{3631}}^1$

素因数の和:5431

約数の個数: 32

約数和(自身を含む): 37855319040

約数和(自身を除く): 17723515496

約数列:

[1, 2, 4, 8, 563, 1126, 1231, 2252, 2462, 3631, 4504, 4924, 7262, 9848, 14524, 29048, 693053, 1386106, 2044253, 2772212, 4088506, 4469761, 5544424, 8177012, 8939522, 16354024, 17879044, 35758088, 2516475443, 5032950886, 10065901772, 20131803544]

約数ペア:

[(1, 20131803544), (2, 10065901772), (4, 5032950886), (8, 2516475443), (563, 35758088), (1126, 17879044), (1231, 16354024), (2252, 8939522), (2462, 8177012), (3631, 5544424), (4504, 4469761), (4924, 4088506), (7262, 2772212), (9848, 2044253), (14524, 1386106), (29048, 693053)]