20922012

素因数分解:

$2^2\times 3^2\times {\mathrm{601}}^1\times {\mathrm{967}}^1$

素因数の和:1578

約数の個数: 36

約数和(自身を含む): 53028976

約数和(自身を除く): 32106964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 601, 967, 1202, 1803, 1934, 2404, 2901, 3606, 3868, 5409, 5802, 7212, 8703, 10818, 11604, 17406, 21636, 34812, 581167, 1162334, 1743501, 2324668, 3487002, 5230503, 6974004, 10461006, 20922012]

約数ペア:

[(1, 20922012), (2, 10461006), (3, 6974004), (4, 5230503), (6, 3487002), (9, 2324668), (12, 1743501), (18, 1162334), (36, 581167), (601, 34812), (967, 21636), (1202, 17406), (1803, 11604), (1934, 10818), (2404, 8703), (2901, 7212), (3606, 5802), (3868, 5409)]