20163754530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1635341}}^1$

素因数の和:1635491

約数の個数: 48

約数和(自身を含む): 52808463864

約数和(自身を除く): 32644709334

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 137, 274, 411, 685, 822, 1233, 1370, 2055, 2466, 4110, 6165, 12330, 1635341, 3270682, 4906023, 8176705, 9812046, 14718069, 16353410, 24530115, 29436138, 49060230, 73590345, 147180690, 224041717, 448083434, 672125151, 1120208585, 1344250302, 2016375453, 2240417170, 3360625755, 4032750906, 6721251510, 10081877265, 20163754530]

約数ペア:

[(1, 20163754530), (2, 10081877265), (3, 6721251510), (5, 4032750906), (6, 3360625755), (9, 2240417170), (10, 2016375453), (15, 1344250302), (18, 1120208585), (30, 672125151), (45, 448083434), (90, 224041717), (137, 147180690), (274, 73590345), (411, 49060230), (685, 29436138), (822, 24530115), (1233, 16353410), (1370, 14718069), (2055, 9812046), (2466, 8176705), (4110, 4906023), (6165, 3270682), (12330, 1635341)]