20803002

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{18541}}^1$

素因数の和:18574

約数の個数: 32

約数和(自身を含む): 48060864

約数和(自身を除く): 27257862

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 187, 374, 561, 1122, 18541, 37082, 55623, 111246, 203951, 315197, 407902, 611853, 630394, 945591, 1223706, 1891182, 3467167, 6934334, 10401501, 20803002]

約数ペア:

[(1, 20803002), (2, 10401501), (3, 6934334), (6, 3467167), (11, 1891182), (17, 1223706), (22, 945591), (33, 630394), (34, 611853), (51, 407902), (66, 315197), (102, 203951), (187, 111246), (374, 55623), (561, 37082), (1122, 18541)]