20179968

素因数分解:

$2^{10}\times 3^1\times {\mathrm{6569}}^1$

素因数の和:6592

約数の個数: 44

約数和(自身を含む): 53795160

約数和(自身を除く): 33615192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1024, 1536, 3072, 6569, 13138, 19707, 26276, 39414, 52552, 78828, 105104, 157656, 210208, 315312, 420416, 630624, 840832, 1261248, 1681664, 2522496, 3363328, 5044992, 6726656, 10089984, 20179968]

約数ペア:

[(1, 20179968), (2, 10089984), (3, 6726656), (4, 5044992), (6, 3363328), (8, 2522496), (12, 1681664), (16, 1261248), (24, 840832), (32, 630624), (48, 420416), (64, 315312), (96, 210208), (128, 157656), (192, 105104), (256, 78828), (384, 52552), (512, 39414), (768, 26276), (1024, 19707), (1536, 13138), (3072, 6569)]