20596722

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2287}}^1$

素因数の和:2390

約数の個数: 32

約数和(自身を含む): 43929600

約数和(自身を除く): 23332878

約数列:

[1, 2, 3, 6, 19, 38, 57, 79, 114, 158, 237, 474, 1501, 2287, 3002, 4503, 4574, 6861, 9006, 13722, 43453, 86906, 130359, 180673, 260718, 361346, 542019, 1084038, 3432787, 6865574, 10298361, 20596722]

約数ペア:

[(1, 20596722), (2, 10298361), (3, 6865574), (6, 3432787), (19, 1084038), (38, 542019), (57, 361346), (79, 260718), (114, 180673), (158, 130359), (237, 86906), (474, 43453), (1501, 13722), (2287, 9006), (3002, 6861), (4503, 4574)]