20280493044002

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{359}}^1\times {\mathrm{631}}^1\times {\mathrm{733829}}^1$

素因数の和:734882

約数の個数: 32

約数和(自身を含む): 31054746297600

約数和(自身を除く): 10774253253598

約数列:

[1, 2, 61, 122, 359, 631, 718, 1262, 21899, 38491, 43798, 76982, 226529, 453058, 733829, 1467658, 13818269, 27636538, 44763569, 89527138, 263444611, 463046099, 526889222, 926092198, 16070121271, 28245812039, 32140242542, 56491624078, 166233549541, 332467099082, 10140246522001, 20280493044002]

約数ペア:

[(1, 20280493044002), (2, 10140246522001), (61, 332467099082), (122, 166233549541), (359, 56491624078), (631, 32140242542), (718, 28245812039), (1262, 16070121271), (21899, 926092198), (38491, 526889222), (43798, 463046099), (76982, 263444611), (226529, 89527138), (453058, 44763569), (733829, 27636538), (1467658, 13818269)]