20199031704

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{5968981}}^1$

素因数の和:5969040

約数の個数: 48

約数和(自身を含む): 55869671520

約数和(自身を除く): 35670639816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 1128, 1692, 3384, 5968981, 11937962, 17906943, 23875924, 35813886, 47751848, 53720829, 71627772, 107441658, 143255544, 214883316, 280542107, 429766632, 561084214, 841626321, 1122168428, 1683252642, 2244336856, 2524878963, 3366505284, 5049757926, 6733010568, 10099515852, 20199031704]

約数ペア:

[(1, 20199031704), (2, 10099515852), (3, 6733010568), (4, 5049757926), (6, 3366505284), (8, 2524878963), (9, 2244336856), (12, 1683252642), (18, 1122168428), (24, 841626321), (36, 561084214), (47, 429766632), (72, 280542107), (94, 214883316), (141, 143255544), (188, 107441658), (282, 71627772), (376, 53720829), (423, 47751848), (564, 35813886), (846, 23875924), (1128, 17906943), (1692, 11937962), (3384, 5968981)]