20737641254

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1109}}^1\times {\mathrm{849973}}^1$

素因数の和:851095

約数の個数: 16

約数和(自身を含む): 33964961040

約数和(自身を除く): 13227319786

約数列:

[1, 2, 11, 22, 1109, 2218, 12199, 24398, 849973, 1699946, 9349703, 18699406, 942620057, 1885240114, 10368820627, 20737641254]

約数ペア:

[(1, 20737641254), (2, 10368820627), (11, 1885240114), (22, 942620057), (1109, 18699406), (2218, 9349703), (12199, 1699946), (24398, 849973)]