20047667078

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{83791}}^1$

素因数の和:84068

約数の個数: 32

約数和(自身を含む): 33012707328

約数和(自身を除く): 12965040250

約数列:

[1, 2, 17, 31, 34, 62, 227, 454, 527, 1054, 3859, 7037, 7718, 14074, 83791, 119629, 167582, 239258, 1424447, 2597521, 2848894, 5195042, 19020557, 38041114, 44157857, 88315714, 323349469, 589637267, 646698938, 1179274534, 10023833539, 20047667078]

約数ペア:

[(1, 20047667078), (2, 10023833539), (17, 1179274534), (31, 646698938), (34, 589637267), (62, 323349469), (227, 88315714), (454, 44157857), (527, 38041114), (1054, 19020557), (3859, 5195042), (7037, 2848894), (7718, 2597521), (14074, 1424447), (83791, 239258), (119629, 167582)]