20145496412

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{9833}}^1$

素因数の和:10110

約数の個数: 48

約数和(自身を含む): 36831083520

約数和(自身を除く): 16685587108

約数列:

[1, 2, 4, 37, 74, 109, 127, 148, 218, 254, 436, 508, 4033, 4699, 8066, 9398, 9833, 13843, 16132, 18796, 19666, 27686, 39332, 55372, 363821, 512191, 727642, 1024382, 1071797, 1248791, 1455284, 2048764, 2143594, 2497582, 4287188, 4995164, 39656489, 46205267, 79312978, 92410534, 136118219, 158625956, 184821068, 272236438, 544472876, 5036374103, 10072748206, 20145496412]

約数ペア:

[(1, 20145496412), (2, 10072748206), (4, 5036374103), (37, 544472876), (74, 272236438), (109, 184821068), (127, 158625956), (148, 136118219), (218, 92410534), (254, 79312978), (436, 46205267), (508, 39656489), (4033, 4995164), (4699, 4287188), (8066, 2497582), (9398, 2143594), (9833, 2048764), (13843, 1455284), (16132, 1248791), (18796, 1071797), (19666, 1024382), (27686, 727642), (39332, 512191), (55372, 363821)]