20076564530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{7935401}}^1$

素因数の和:7935442

約数の個数: 32

約数和(自身を含む): 41137123968

約数和(自身を除く): 21060559438

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 7935401, 15870802, 39677005, 79354010, 87289411, 174578822, 182514223, 365028446, 436447055, 872894110, 912571115, 1825142230, 2007656453, 4015312906, 10038282265, 20076564530]

約数ペア:

[(1, 20076564530), (2, 10038282265), (5, 4015312906), (10, 2007656453), (11, 1825142230), (22, 912571115), (23, 872894110), (46, 436447055), (55, 365028446), (110, 182514223), (115, 174578822), (230, 87289411), (253, 79354010), (506, 39677005), (1265, 15870802), (2530, 7935401)]