20188140770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{6136213}}^1$

素因数の和:6136274

約数の個数: 32

約数和(自身を含む): 42413511168

約数和(自身を除く): 22225370398

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1645, 3290, 6136213, 12272426, 30681065, 42953491, 61362130, 85906982, 214767455, 288402011, 429534910, 576804022, 1442010055, 2018814077, 2884020110, 4037628154, 10094070385, 20188140770]

約数ペア:

[(1, 20188140770), (2, 10094070385), (5, 4037628154), (7, 2884020110), (10, 2018814077), (14, 1442010055), (35, 576804022), (47, 429534910), (70, 288402011), (94, 214767455), (235, 85906982), (329, 61362130), (470, 42953491), (658, 30681065), (1645, 12272426), (3290, 6136213)]