20147112

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{9649}}^1$

素因数の和:9690

約数の個数: 48

約数和(自身を含む): 56452500

約数和(自身を除く): 36305388

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 1044, 2088, 9649, 19298, 28947, 38596, 57894, 77192, 86841, 115788, 173682, 231576, 279821, 347364, 559642, 694728, 839463, 1119284, 1678926, 2238568, 2518389, 3357852, 5036778, 6715704, 10073556, 20147112]

約数ペア:

[(1, 20147112), (2, 10073556), (3, 6715704), (4, 5036778), (6, 3357852), (8, 2518389), (9, 2238568), (12, 1678926), (18, 1119284), (24, 839463), (29, 694728), (36, 559642), (58, 347364), (72, 279821), (87, 231576), (116, 173682), (174, 115788), (232, 86841), (261, 77192), (348, 57894), (522, 38596), (696, 28947), (1044, 19298), (2088, 9649)]