20596050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{1237}}^1$

素因数の和:1292

約数の個数: 72

約数和(自身を含む): 56876196

約数和(自身を除く): 36280146

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 37, 45, 50, 74, 75, 90, 111, 150, 185, 222, 225, 333, 370, 450, 555, 666, 925, 1110, 1237, 1665, 1850, 2474, 2775, 3330, 3711, 5550, 6185, 7422, 8325, 11133, 12370, 16650, 18555, 22266, 30925, 37110, 45769, 55665, 61850, 91538, 92775, 111330, 137307, 185550, 228845, 274614, 278325, 411921, 457690, 556650, 686535, 823842, 1144225, 1373070, 2059605, 2288450, 3432675, 4119210, 6865350, 10298025, 20596050]

約数ペア:

[(1, 20596050), (2, 10298025), (3, 6865350), (5, 4119210), (6, 3432675), (9, 2288450), (10, 2059605), (15, 1373070), (18, 1144225), (25, 823842), (30, 686535), (37, 556650), (45, 457690), (50, 411921), (74, 278325), (75, 274614), (90, 228845), (111, 185550), (150, 137307), (185, 111330), (222, 92775), (225, 91538), (333, 61850), (370, 55665), (450, 45769), (555, 37110), (666, 30925), (925, 22266), (1110, 18555), (1237, 16650), (1665, 12370), (1850, 11133), (2474, 8325), (2775, 7422), (3330, 6185), (3711, 5550)]