20074597990

素因数分解:

$2^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{751}}^1\times {\mathrm{8707}}^1$

素因数の和:9772

約数の個数: 32

約数和(自身を含む): 36304418304

約数和(自身を除く): 16229820314

約数列:

[1, 2, 5, 10, 307, 614, 751, 1502, 1535, 3070, 3755, 7510, 8707, 17414, 43535, 87070, 230557, 461114, 1152785, 2305570, 2673049, 5346098, 6538957, 13077914, 13365245, 26730490, 32694785, 65389570, 2007459799, 4014919598, 10037298995, 20074597990]

約数ペア:

[(1, 20074597990), (2, 10037298995), (5, 4014919598), (10, 2007459799), (307, 65389570), (614, 32694785), (751, 26730490), (1502, 13365245), (1535, 13077914), (3070, 6538957), (3755, 5346098), (7510, 2673049), (8707, 2305570), (17414, 1152785), (43535, 461114), (87070, 230557)]