20473704

素因数分解:

$2^3\times 3^2\times {\mathrm{284357}}^1$

素因数の和:284369

約数の個数: 24

約数和(自身を含む): 55449810

約数和(自身を除く): 34976106

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 284357, 568714, 853071, 1137428, 1706142, 2274856, 2559213, 3412284, 5118426, 6824568, 10236852, 20473704]

約数ペア:

[(1, 20473704), (2, 10236852), (3, 6824568), (4, 5118426), (6, 3412284), (8, 2559213), (9, 2274856), (12, 1706142), (18, 1137428), (24, 853071), (36, 568714), (72, 284357)]