20223968

素因数分解:

$2^5\times {\mathrm{619}}^1\times {\mathrm{1021}}^1$

素因数の和:1650

約数の個数: 24

約数和(自身を含む): 39919320

約数和(自身を除く): 19695352

約数列:

[1, 2, 4, 8, 16, 32, 619, 1021, 1238, 2042, 2476, 4084, 4952, 8168, 9904, 16336, 19808, 32672, 631999, 1263998, 2527996, 5055992, 10111984, 20223968]

約数ペア:

[(1, 20223968), (2, 10111984), (4, 5055992), (8, 2527996), (16, 1263998), (32, 631999), (619, 32672), (1021, 19808), (1238, 16336), (2042, 9904), (2476, 8168), (4084, 4952)]