20113372936

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{810239}}^1$

素因数の和:810381

約数の個数: 32

約数和(自身を含む): 39377664000

約数和(自身を除く): 19264291064

約数列:

[1, 2, 4, 8, 29, 58, 107, 116, 214, 232, 428, 856, 3103, 6206, 12412, 24824, 810239, 1620478, 3240956, 6481912, 23496931, 46993862, 86695573, 93987724, 173391146, 187975448, 346782292, 693564584, 2514171617, 5028343234, 10056686468, 20113372936]

約数ペア:

[(1, 20113372936), (2, 10056686468), (4, 5028343234), (8, 2514171617), (29, 693564584), (58, 346782292), (107, 187975448), (116, 173391146), (214, 93987724), (232, 86695573), (428, 46993862), (856, 23496931), (3103, 6481912), (6206, 3240956), (12412, 1620478), (24824, 810239)]