201620309628

素因数分解:

$2^2\times 3^1\times {\mathrm{370661}}^1\times {\mathrm{45329}}^1$

素因数の和:415997

約数の個数: 24

約数和(自身を含む): 470459036880

約数和(自身を除く): 268838727252

約数列:

[1, 2, 3, 4, 6, 12, 45329, 90658, 135987, 181316, 271974, 370661, 543948, 741322, 1111983, 1482644, 2223966, 4447932, 16801692469, 33603384938, 50405077407, 67206769876, 100810154814, 201620309628]

約数ペア:

[(1, 201620309628), (2, 100810154814), (3, 67206769876), (4, 50405077407), (6, 33603384938), (12, 16801692469), (45329, 4447932), (90658, 2223966), (135987, 1482644), (181316, 1111983), (271974, 741322), (370661, 543948)]