20069434

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^4$

素因数の和:96

約数の個数: 40

約数和(自身を含む): 39617568

約数和(自身を除く): 19548134

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 361, 418, 722, 1463, 2527, 2926, 3971, 5054, 6859, 7942, 13718, 27797, 48013, 55594, 75449, 96026, 130321, 150898, 260642, 528143, 912247, 1056286, 1433531, 1824494, 2867062, 10034717, 20069434]

約数ペア:

[(1, 20069434), (2, 10034717), (7, 2867062), (11, 1824494), (14, 1433531), (19, 1056286), (22, 912247), (38, 528143), (77, 260642), (133, 150898), (154, 130321), (209, 96026), (266, 75449), (361, 55594), (418, 48013), (722, 27797), (1463, 13718), (2527, 7942), (2926, 6859), (3971, 5054)]