20132882

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{547}}^1$

素因数の和:806

約数の個数: 32

約数和(自身を含む): 37877760

約数和(自身を除く): 17744878

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 239, 478, 547, 1094, 1673, 2629, 3346, 3829, 5258, 6017, 7658, 12034, 18403, 36806, 42119, 84238, 130733, 261466, 915131, 1438063, 1830262, 2876126, 10066441, 20132882]

約数ペア:

[(1, 20132882), (2, 10066441), (7, 2876126), (11, 1830262), (14, 1438063), (22, 915131), (77, 261466), (154, 130733), (239, 84238), (478, 42119), (547, 36806), (1094, 18403), (1673, 12034), (2629, 7658), (3346, 6017), (3829, 5258)]