20146525148

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{133283}}^1$

素因数の和:133394

約数の個数: 48

約数和(自身を含む): 38692878336

約数和(自身を除く): 18546353188

約数列:

[1, 2, 4, 23, 31, 46, 53, 62, 92, 106, 124, 212, 713, 1219, 1426, 1643, 2438, 2852, 3286, 4876, 6572, 37789, 75578, 133283, 151156, 266566, 533132, 3065509, 4131773, 6131018, 7063999, 8263546, 12262036, 14127998, 16527092, 28255996, 95030779, 162471977, 190061558, 218983969, 324943954, 380123116, 437967938, 649887908, 875935876, 5036631287, 10073262574, 20146525148]

約数ペア:

[(1, 20146525148), (2, 10073262574), (4, 5036631287), (23, 875935876), (31, 649887908), (46, 437967938), (53, 380123116), (62, 324943954), (92, 218983969), (106, 190061558), (124, 162471977), (212, 95030779), (713, 28255996), (1219, 16527092), (1426, 14127998), (1643, 12262036), (2438, 8263546), (2852, 7063999), (3286, 6131018), (4876, 4131773), (6572, 3065509), (37789, 533132), (75578, 266566), (133283, 151156)]