20036171044

素因数分解:

$2^2\times {\mathrm{197}}^1\times {\mathrm{673}}^1\times {\mathrm{37781}}^1$

素因数の和:38655

約数の個数: 24

約数和(自身を含む): 35294584248

約数和(自身を除く): 15258413204

約数列:

[1, 2, 4, 197, 394, 673, 788, 1346, 2692, 37781, 75562, 132581, 151124, 265162, 530324, 7442857, 14885714, 25426613, 29771428, 50853226, 101706452, 5009042761, 10018085522, 20036171044]

約数ペア:

[(1, 20036171044), (2, 10018085522), (4, 5009042761), (197, 101706452), (394, 50853226), (673, 29771428), (788, 25426613), (1346, 14885714), (2692, 7442857), (37781, 530324), (75562, 265162), (132581, 151124)]