20433246

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{7793}}^1$

素因数の和:7840

約数の個数: 32

約数和(自身を含む): 44893440

約数和(自身を除く): 24460194

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 437, 874, 1311, 2622, 7793, 15586, 23379, 46758, 148067, 179239, 296134, 358478, 444201, 537717, 888402, 1075434, 3405541, 6811082, 10216623, 20433246]

約数ペア:

[(1, 20433246), (2, 10216623), (3, 6811082), (6, 3405541), (19, 1075434), (23, 888402), (38, 537717), (46, 444201), (57, 358478), (69, 296134), (114, 179239), (138, 148067), (437, 46758), (874, 23379), (1311, 15586), (2622, 7793)]