20228935230

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{32109421}}^1$

素因数の和:32109441

約数の個数: 48

約数和(自身を含む): 60108837984

約数和(自身を除く): 39879902754

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 32109421, 64218842, 96328263, 160547105, 192656526, 224765947, 288984789, 321094210, 449531894, 481641315, 577969578, 674297841, 963282630, 1123829735, 1348595682, 1444923945, 2022893523, 2247659470, 2889847890, 3371489205, 4045787046, 6742978410, 10114467615, 20228935230]

約数ペア:

[(1, 20228935230), (2, 10114467615), (3, 6742978410), (5, 4045787046), (6, 3371489205), (7, 2889847890), (9, 2247659470), (10, 2022893523), (14, 1444923945), (15, 1348595682), (18, 1123829735), (21, 963282630), (30, 674297841), (35, 577969578), (42, 481641315), (45, 449531894), (63, 321094210), (70, 288984789), (90, 224765947), (105, 192656526), (126, 160547105), (210, 96328263), (315, 64218842), (630, 32109421)]