20272078412

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1\times {\mathrm{6029}}^1$

素因数の和:6362

約数の個数: 48

約数和(自身を含む): 36840212640

約数和(自身を除く): 16568134228

約数列:

[1, 2, 4, 43, 86, 113, 172, 173, 226, 346, 452, 692, 4859, 6029, 7439, 9718, 12058, 14878, 19436, 19549, 24116, 29756, 39098, 78196, 259247, 518494, 681277, 840607, 1036988, 1043017, 1362554, 1681214, 2086034, 2725108, 3362428, 4172068, 29294911, 44849731, 58589822, 89699462, 117179644, 117860921, 179398924, 235721842, 471443684, 5068019603, 10136039206, 20272078412]

約数ペア:

[(1, 20272078412), (2, 10136039206), (4, 5068019603), (43, 471443684), (86, 235721842), (113, 179398924), (172, 117860921), (173, 117179644), (226, 89699462), (346, 58589822), (452, 44849731), (692, 29294911), (4859, 4172068), (6029, 3362428), (7439, 2725108), (9718, 2086034), (12058, 1681214), (14878, 1362554), (19436, 1043017), (19549, 1036988), (24116, 840607), (29756, 681277), (39098, 518494), (78196, 259247)]