20072344

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1$

素因数の和:423

約数の個数: 32

約数和(自身を含む): 38491200

約数和(自身を除く): 18418856

約数列:

[1, 2, 4, 8, 107, 131, 179, 214, 262, 358, 428, 524, 716, 856, 1048, 1432, 14017, 19153, 23449, 28034, 38306, 46898, 56068, 76612, 93796, 112136, 153224, 187592, 2509043, 5018086, 10036172, 20072344]

約数ペア:

[(1, 20072344), (2, 10036172), (4, 5018086), (8, 2509043), (107, 187592), (131, 153224), (179, 112136), (214, 93796), (262, 76612), (358, 56068), (428, 46898), (524, 38306), (716, 28034), (856, 23449), (1048, 19153), (1432, 14017)]