20011002

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{6451}}^1$

素因数の和:6514

約数の個数: 32

約数和(自身を含む): 44596224

約数和(自身を除く): 24585222

約数列:

[1, 2, 3, 6, 11, 22, 33, 47, 66, 94, 141, 282, 517, 1034, 1551, 3102, 6451, 12902, 19353, 38706, 70961, 141922, 212883, 303197, 425766, 606394, 909591, 1819182, 3335167, 6670334, 10005501, 20011002]

約数ペア:

[(1, 20011002), (2, 10005501), (3, 6670334), (6, 3335167), (11, 1819182), (22, 909591), (33, 606394), (47, 425766), (66, 303197), (94, 212883), (141, 141922), (282, 70961), (517, 38706), (1034, 19353), (1551, 12902), (3102, 6451)]