220173456

素因数分解:

$2^4\times 3^1\times {\mathrm{4586947}}^1$

素因数の和:4586958

約数の個数: 20

約数和(自身を含む): 568781552

約数和(自身を除く): 348608096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4586947, 9173894, 13760841, 18347788, 27521682, 36695576, 55043364, 73391152, 110086728, 220173456]

約数ペア:

[(1, 220173456), (2, 110086728), (3, 73391152), (4, 55043364), (6, 36695576), (8, 27521682), (12, 18347788), (16, 13760841), (24, 9173894), (48, 4586947)]