16073420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73061}}^1$

素因数の和:73081

約数の個数: 24

約数和(自身を含む): 36823248

約数和(自身を除く): 20749828

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 73061, 146122, 292244, 365305, 730610, 803671, 1461220, 1607342, 3214684, 4018355, 8036710, 16073420]

約数ペア:

[(1, 16073420), (2, 8036710), (4, 4018355), (5, 3214684), (10, 1607342), (11, 1461220), (20, 803671), (22, 730610), (44, 365305), (55, 292244), (110, 146122), (220, 73061)]