20738208

素因数分解:

$2^5\times 3^1\times {\mathrm{216023}}^1$

素因数の和:216036

約数の個数: 24

約数和(自身を含む): 54438048

約数和(自身を除く): 33699840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 216023, 432046, 648069, 864092, 1296138, 1728184, 2592276, 3456368, 5184552, 6912736, 10369104, 20738208]

約数ペア:

[(1, 20738208), (2, 10369104), (3, 6912736), (4, 5184552), (6, 3456368), (8, 2592276), (12, 1728184), (16, 1296138), (24, 864092), (32, 648069), (48, 432046), (96, 216023)]