20177472

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{15013}}^1$

素因数の和:15035

約数の個数: 56

約数和(自身を含む): 61016896

約数和(自身を除く): 40839424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 15013, 30026, 45039, 60052, 90078, 105091, 120104, 180156, 210182, 240208, 315273, 360312, 420364, 480416, 630546, 720624, 840728, 960832, 1261092, 1441248, 1681456, 2522184, 2882496, 3362912, 5044368, 6725824, 10088736, 20177472]

約数ペア:

[(1, 20177472), (2, 10088736), (3, 6725824), (4, 5044368), (6, 3362912), (7, 2882496), (8, 2522184), (12, 1681456), (14, 1441248), (16, 1261092), (21, 960832), (24, 840728), (28, 720624), (32, 630546), (42, 480416), (48, 420364), (56, 360312), (64, 315273), (84, 240208), (96, 210182), (112, 180156), (168, 120104), (192, 105091), (224, 90078), (336, 60052), (448, 45039), (672, 30026), (1344, 15013)]