220313904

素因数分解:

$2^4\times 3^1\times {\mathrm{4589873}}^1$

素因数の和:4589884

約数の個数: 20

約数和(自身を含む): 569144376

約数和(自身を除く): 348830472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4589873, 9179746, 13769619, 18359492, 27539238, 36718984, 55078476, 73437968, 110156952, 220313904]

約数ペア:

[(1, 220313904), (2, 110156952), (3, 73437968), (4, 55078476), (6, 36718984), (8, 27539238), (12, 18359492), (16, 13769619), (24, 9179746), (48, 4589873)]