20126688

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{6763}}^1$

素因数の和:6807

約数の個数: 48

約数和(自身を含む): 54544896

約数和(自身を除く): 34418208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 6763, 13526, 20289, 27052, 40578, 54104, 81156, 108208, 162312, 209653, 216416, 324624, 419306, 628959, 649248, 838612, 1257918, 1677224, 2515836, 3354448, 5031672, 6708896, 10063344, 20126688]

約数ペア:

[(1, 20126688), (2, 10063344), (3, 6708896), (4, 5031672), (6, 3354448), (8, 2515836), (12, 1677224), (16, 1257918), (24, 838612), (31, 649248), (32, 628959), (48, 419306), (62, 324624), (93, 216416), (96, 209653), (124, 162312), (186, 108208), (248, 81156), (372, 54104), (496, 40578), (744, 27052), (992, 20289), (1488, 13526), (2976, 6763)]