20246969916

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{6319279}}^1$

素因数の和:6319378

約数の個数: 36

約数和(自身を含む): 51754903200

約数和(自身を除く): 31507933284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 267, 356, 534, 801, 1068, 1602, 3204, 6319279, 12638558, 18957837, 25277116, 37915674, 56873511, 75831348, 113747022, 227494044, 562415831, 1124831662, 1687247493, 2249663324, 3374494986, 5061742479, 6748989972, 10123484958, 20246969916]

約数ペア:

[(1, 20246969916), (2, 10123484958), (3, 6748989972), (4, 5061742479), (6, 3374494986), (9, 2249663324), (12, 1687247493), (18, 1124831662), (36, 562415831), (89, 227494044), (178, 113747022), (267, 75831348), (356, 56873511), (534, 37915674), (801, 25277116), (1068, 18957837), (1602, 12638558), (3204, 6319279)]