20670408

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{26099}}^1$

素因数の和:26122

約数の個数: 48

約数和(自身を含む): 61074000

約数和(自身を除く): 40403592

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 26099, 52198, 78297, 104396, 156594, 208792, 234891, 287089, 313188, 469782, 574178, 626376, 861267, 939564, 1148356, 1722534, 1879128, 2296712, 2583801, 3445068, 5167602, 6890136, 10335204, 20670408]

約数ペア:

[(1, 20670408), (2, 10335204), (3, 6890136), (4, 5167602), (6, 3445068), (8, 2583801), (9, 2296712), (11, 1879128), (12, 1722534), (18, 1148356), (22, 939564), (24, 861267), (33, 626376), (36, 574178), (44, 469782), (66, 313188), (72, 287089), (88, 234891), (99, 208792), (132, 156594), (198, 104396), (264, 78297), (396, 52198), (792, 26099)]