20595347

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{239}}^1$

素因数の和:430

約数の個数: 16

約数和(自身を含む): 22654080

約数和(自身を除く): 2058733

約数列:

[1, 17, 37, 137, 239, 629, 2329, 4063, 5069, 8843, 32743, 86173, 150331, 556631, 1211491, 20595347]

約数ペア:

[(1, 20595347), (17, 1211491), (37, 556631), (137, 150331), (239, 86173), (629, 32743), (2329, 8843), (4063, 5069)]