20793096

素因数分解:

$2^3\times 3^2\times {\mathrm{107}}^1\times {\mathrm{2699}}^1$

素因数の和:2818

約数の個数: 48

約数和(自身を含む): 56862000

約数和(自身を除く): 36068904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 107, 214, 321, 428, 642, 856, 963, 1284, 1926, 2568, 2699, 3852, 5398, 7704, 8097, 10796, 16194, 21592, 24291, 32388, 48582, 64776, 97164, 194328, 288793, 577586, 866379, 1155172, 1732758, 2310344, 2599137, 3465516, 5198274, 6931032, 10396548, 20793096]

約数ペア:

[(1, 20793096), (2, 10396548), (3, 6931032), (4, 5198274), (6, 3465516), (8, 2599137), (9, 2310344), (12, 1732758), (18, 1155172), (24, 866379), (36, 577586), (72, 288793), (107, 194328), (214, 97164), (321, 64776), (428, 48582), (642, 32388), (856, 24291), (963, 21592), (1284, 16194), (1926, 10796), (2568, 8097), (2699, 7704), (3852, 5398)]