20701152

素因数分解:

$2^5\times 3^2\times {\mathrm{71879}}^1$

素因数の和:71895

約数の個数: 36

約数和(自身を含む): 58869720

約数和(自身を除く): 38168568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 71879, 143758, 215637, 287516, 431274, 575032, 646911, 862548, 1150064, 1293822, 1725096, 2300128, 2587644, 3450192, 5175288, 6900384, 10350576, 20701152]

約数ペア:

[(1, 20701152), (2, 10350576), (3, 6900384), (4, 5175288), (6, 3450192), (8, 2587644), (9, 2300128), (12, 1725096), (16, 1293822), (18, 1150064), (24, 862548), (32, 646911), (36, 575032), (48, 431274), (72, 287516), (96, 215637), (144, 143758), (288, 71879)]