20247487546

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{70795411}}^1$

素因数の和:70795437

約数の個数: 16

約数和(自身を含む): 35680887648

約数和(自身を除く): 15433400102

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 70795411, 141590822, 778749521, 920340343, 1557499042, 1840680686, 10123743773, 20247487546]

約数ペア:

[(1, 20247487546), (2, 10123743773), (11, 1840680686), (13, 1557499042), (22, 920340343), (26, 778749521), (143, 141590822), (286, 70795411)]