20058648

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{107}}^2$

素因数の和:296

約数の個数: 48

約数和(自身を含む): 51313080

約数和(自身を除く): 31254432

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 107, 146, 214, 219, 292, 321, 428, 438, 584, 642, 856, 876, 1284, 1752, 2568, 7811, 11449, 15622, 22898, 23433, 31244, 34347, 45796, 46866, 62488, 68694, 91592, 93732, 137388, 187464, 274776, 835777, 1671554, 2507331, 3343108, 5014662, 6686216, 10029324, 20058648]

約数ペア:

[(1, 20058648), (2, 10029324), (3, 6686216), (4, 5014662), (6, 3343108), (8, 2507331), (12, 1671554), (24, 835777), (73, 274776), (107, 187464), (146, 137388), (214, 93732), (219, 91592), (292, 68694), (321, 62488), (428, 46866), (438, 45796), (584, 34347), (642, 31244), (856, 23433), (876, 22898), (1284, 15622), (1752, 11449), (2568, 7811)]