220815888

素因数分解:

$2^4\times 3^1\times {\mathrm{4600331}}^1$

素因数の和:4600342

約数の個数: 20

約数和(自身を含む): 570441168

約数和(自身を除く): 349625280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4600331, 9200662, 13800993, 18401324, 27601986, 36802648, 55203972, 73605296, 110407944, 220815888]

約数ペア:

[(1, 220815888), (2, 110407944), (3, 73605296), (4, 55203972), (6, 36802648), (8, 27601986), (12, 18401324), (16, 13800993), (24, 9200662), (48, 4600331)]