20165669342203

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{66117599}}^1$

素因数の和:66117867

約数の個数: 32

約数和(自身を含む): 26734783795200

約数和(自身を除く): 6569114452997

約数列:

[1, 7, 11, 17, 77, 119, 187, 233, 1309, 1631, 2563, 3961, 17941, 27727, 43571, 304997, 66117599, 462823193, 727293589, 1123999183, 5091055123, 7867994281, 12363991013, 15405400567, 86547937091, 107837803969, 169459406237, 261891809639, 1186215843659, 1833242667473, 2880809906029, 20165669342203]

約数ペア:

[(1, 20165669342203), (7, 2880809906029), (11, 1833242667473), (17, 1186215843659), (77, 261891809639), (119, 169459406237), (187, 107837803969), (233, 86547937091), (1309, 15405400567), (1631, 12363991013), (2563, 7867994281), (3961, 5091055123), (17941, 1123999183), (27727, 727293589), (43571, 462823193), (304997, 66117599)]