20784434838

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{5923}}^1\times {\mathrm{34403}}^1$

素因数の和:40348

約数の個数: 32

約数和(自身を含む): 44022807936

約数和(自身を除く): 23238373098

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 5923, 11846, 17769, 34403, 35538, 68806, 100691, 103209, 201382, 206418, 302073, 584851, 604146, 1169702, 1754553, 3509106, 203768969, 407537938, 611306907, 1222613814, 3464072473, 6928144946, 10392217419, 20784434838]

約数ペア:

[(1, 20784434838), (2, 10392217419), (3, 6928144946), (6, 3464072473), (17, 1222613814), (34, 611306907), (51, 407537938), (102, 203768969), (5923, 3509106), (11846, 1754553), (17769, 1169702), (34403, 604146), (35538, 584851), (68806, 302073), (100691, 206418), (103209, 201382)]