20287841282

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{599}}^1\times {\mathrm{3803}}^1$

素因数の和:4538

約数の個数: 32

約数和(自身を含む): 31414953600

約数和(自身を除く): 11127112318

約数列:

[1, 2, 61, 73, 122, 146, 599, 1198, 3803, 4453, 7606, 8906, 36539, 43727, 73078, 87454, 231983, 277619, 463966, 555238, 2277997, 2667347, 4555994, 5334694, 16934759, 33869518, 138957817, 166293781, 277915634, 332587562, 10143920641, 20287841282]

約数ペア:

[(1, 20287841282), (2, 10143920641), (61, 332587562), (73, 277915634), (122, 166293781), (146, 138957817), (599, 33869518), (1198, 16934759), (3803, 5334694), (4453, 4555994), (7606, 2667347), (8906, 2277997), (36539, 555238), (43727, 463966), (73078, 277619), (87454, 231983)]