20167167416

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12061703}}^1$

素因数の和:12061739

約数の個数: 32

約数和(自身を含む): 43422134400

約数和(自身を除く): 23254966984

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 12061703, 24123406, 48246812, 96493624, 132678733, 229172357, 265357466, 458344714, 530714932, 916689428, 1061429864, 1833378856, 2520895927, 5041791854, 10083583708, 20167167416]

約数ペア:

[(1, 20167167416), (2, 10083583708), (4, 5041791854), (8, 2520895927), (11, 1833378856), (19, 1061429864), (22, 916689428), (38, 530714932), (44, 458344714), (76, 265357466), (88, 229172357), (152, 132678733), (209, 96493624), (418, 48246812), (836, 24123406), (1672, 12061703)]