20170419714

素因数分解:

$2^1\times 3^3\times {\mathrm{503}}^1\times {\mathrm{563}}^1\times {\mathrm{1319}}^1$

素因数の和:2396

約数の個数: 64

約数和(自身を含む): 45026150400

約数和(自身を除く): 24855730686

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 503, 563, 1006, 1126, 1319, 1509, 1689, 2638, 3018, 3378, 3957, 4527, 5067, 7914, 9054, 10134, 11871, 13581, 15201, 23742, 27162, 30402, 35613, 71226, 283189, 566378, 663457, 742597, 849567, 1326914, 1485194, 1699134, 1990371, 2227791, 2548701, 3980742, 4455582, 5097402, 5971113, 6683373, 7646103, 11942226, 13366746, 15292206, 17913339, 20050119, 35826678, 40100238, 373526291, 747052582, 1120578873, 2241157746, 3361736619, 6723473238, 10085209857, 20170419714]

約数ペア:

[(1, 20170419714), (2, 10085209857), (3, 6723473238), (6, 3361736619), (9, 2241157746), (18, 1120578873), (27, 747052582), (54, 373526291), (503, 40100238), (563, 35826678), (1006, 20050119), (1126, 17913339), (1319, 15292206), (1509, 13366746), (1689, 11942226), (2638, 7646103), (3018, 6683373), (3378, 5971113), (3957, 5097402), (4527, 4455582), (5067, 3980742), (7914, 2548701), (9054, 2227791), (10134, 1990371), (11871, 1699134), (13581, 1485194), (15201, 1326914), (23742, 849567), (27162, 742597), (30402, 663457), (35613, 566378), (71226, 283189)]