20199137316

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{487}}^1\times {\mathrm{203317}}^1$

素因数の和:203828

約数の個数: 48

約数和(自身を含む): 50006468736

約数和(自身を除く): 29807331420

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 487, 974, 1461, 1948, 2922, 5844, 8279, 16558, 24837, 33116, 49674, 99348, 203317, 406634, 609951, 813268, 1219902, 2439804, 3456389, 6912778, 10369167, 13825556, 20738334, 41476668, 99015379, 198030758, 297046137, 396061516, 594092274, 1188184548, 1683261443, 3366522886, 5049784329, 6733045772, 10099568658, 20199137316]

約数ペア:

[(1, 20199137316), (2, 10099568658), (3, 6733045772), (4, 5049784329), (6, 3366522886), (12, 1683261443), (17, 1188184548), (34, 594092274), (51, 396061516), (68, 297046137), (102, 198030758), (204, 99015379), (487, 41476668), (974, 20738334), (1461, 13825556), (1948, 10369167), (2922, 6912778), (5844, 3456389), (8279, 2439804), (16558, 1219902), (24837, 813268), (33116, 609951), (49674, 406634), (99348, 203317)]