20736648312

素因数分解:

$2^3\times 3^1\times {\mathrm{13313}}^1\times {\mathrm{64901}}^1$

素因数の和:78223

約数の個数: 32

約数和(自身を含む): 51846313680

約数和(自身を除く): 31109665368

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 13313, 26626, 39939, 53252, 64901, 79878, 106504, 129802, 159756, 194703, 259604, 319512, 389406, 519208, 778812, 1557624, 864027013, 1728054026, 2592081039, 3456108052, 5184162078, 6912216104, 10368324156, 20736648312]

約数ペア:

[(1, 20736648312), (2, 10368324156), (3, 6912216104), (4, 5184162078), (6, 3456108052), (8, 2592081039), (12, 1728054026), (24, 864027013), (13313, 1557624), (26626, 778812), (39939, 519208), (53252, 389406), (64901, 319512), (79878, 259604), (106504, 194703), (129802, 159756)]