2020781636

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{653}}^1\times {\mathrm{2677}}^1$

素因数の和:3368

約数の個数: 36

約数和(自身を含む): 3763784388

約数和(自身を除く): 1743002752

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 653, 1156, 1306, 2612, 2677, 5354, 10708, 11101, 22202, 44404, 45509, 91018, 182036, 188717, 377434, 754868, 773653, 1547306, 1748081, 3094612, 3496162, 6992324, 29717377, 59434754, 118869508, 505195409, 1010390818, 2020781636]

約数ペア:

[(1, 2020781636), (2, 1010390818), (4, 505195409), (17, 118869508), (34, 59434754), (68, 29717377), (289, 6992324), (578, 3496162), (653, 3094612), (1156, 1748081), (1306, 1547306), (2612, 773653), (2677, 754868), (5354, 377434), (10708, 188717), (11101, 182036), (22202, 91018), (44404, 45509)]