20484070696

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{134763623}}^1$

素因数の和:134763648

約数の個数: 16

約数和(自身を含む): 40429087200

約数和(自身を除く): 19945016504

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 134763623, 269527246, 539054492, 1078108984, 2560508837, 5121017674, 10242035348, 20484070696]

約数ペア:

[(1, 20484070696), (2, 10242035348), (4, 5121017674), (8, 2560508837), (19, 1078108984), (38, 539054492), (76, 269527246), (152, 134763623)]