20473824

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{30467}}^1$

素因数の和:30487

約数の個数: 48

約数和(自身を含む): 61423488

約数和(自身を除く): 40949664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 30467, 60934, 91401, 121868, 182802, 213269, 243736, 365604, 426538, 487472, 639807, 731208, 853076, 974944, 1279614, 1462416, 1706152, 2559228, 2924832, 3412304, 5118456, 6824608, 10236912, 20473824]

約数ペア:

[(1, 20473824), (2, 10236912), (3, 6824608), (4, 5118456), (6, 3412304), (7, 2924832), (8, 2559228), (12, 1706152), (14, 1462416), (16, 1279614), (21, 974944), (24, 853076), (28, 731208), (32, 639807), (42, 487472), (48, 426538), (56, 365604), (84, 243736), (96, 213269), (112, 182802), (168, 121868), (224, 91401), (336, 60934), (672, 30467)]