20184466544

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3699499}}^1$

素因数の和:3699549

約数の個数: 40

約数和(自身を含む): 44038848000

約数和(自身を除く): 23854381456

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 3699499, 7398998, 14797996, 29595992, 40694489, 59191984, 81388978, 114684469, 162777956, 229368938, 325555912, 458737876, 651111824, 917475752, 1261529159, 1834951504, 2523058318, 5046116636, 10092233272, 20184466544]

約数ペア:

[(1, 20184466544), (2, 10092233272), (4, 5046116636), (8, 2523058318), (11, 1834951504), (16, 1261529159), (22, 917475752), (31, 651111824), (44, 458737876), (62, 325555912), (88, 229368938), (124, 162777956), (176, 114684469), (248, 81388978), (341, 59191984), (496, 40694489), (682, 29595992), (1364, 14797996), (2728, 7398998), (5456, 3699499)]