16920462

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{4093}}^1$

素因数の和:4164

約数の個数: 32

約数和(自身を含む): 37140768

約数和(自身を除く): 20220306

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 689, 1378, 2067, 4093, 4134, 8186, 12279, 24558, 53209, 106418, 159627, 216929, 319254, 433858, 650787, 1301574, 2820077, 5640154, 8460231, 16920462]

約数ペア:

[(1, 16920462), (2, 8460231), (3, 5640154), (6, 2820077), (13, 1301574), (26, 650787), (39, 433858), (53, 319254), (78, 216929), (106, 159627), (159, 106418), (318, 53209), (689, 24558), (1378, 12279), (2067, 8186), (4093, 4134)]