220302384

素因数分解:

$2^4\times 3^1\times {\mathrm{4589633}}^1$

素因数の和:4589644

約数の個数: 20

約数和(自身を含む): 569114616

約数和(自身を除く): 348812232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4589633, 9179266, 13768899, 18358532, 27537798, 36717064, 55075596, 73434128, 110151192, 220302384]

約数ペア:

[(1, 220302384), (2, 110151192), (3, 73434128), (4, 55075596), (6, 36717064), (8, 27537798), (12, 18358532), (16, 13768899), (24, 9179266), (48, 4589633)]