20228934418

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{887}}^1\times {\mathrm{148091}}^1$

素因数の和:148998

約数の個数: 32

約数和(自身を含む): 37873640448

約数和(自身を除く): 17644706030

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 887, 1774, 6209, 9757, 12418, 19514, 68299, 136598, 148091, 296182, 1036637, 1629001, 2073274, 3258002, 11403007, 22806014, 131356717, 262713434, 919497019, 1444923887, 1838994038, 2889847774, 10114467209, 20228934418]

約数ペア:

[(1, 20228934418), (2, 10114467209), (7, 2889847774), (11, 1838994038), (14, 1444923887), (22, 919497019), (77, 262713434), (154, 131356717), (887, 22806014), (1774, 11403007), (6209, 3258002), (9757, 2073274), (12418, 1629001), (19514, 1036637), (68299, 296182), (136598, 148091)]