20201477982

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3527}}^1\times {\mathrm{136373}}^1$

素因数の和:139912

約数の個数: 32

約数和(自身を含む): 46188237312

約数和(自身を除く): 25986759330

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3527, 7054, 10581, 21162, 24689, 49378, 74067, 136373, 148134, 272746, 409119, 818238, 954611, 1909222, 2863833, 5727666, 480987571, 961975142, 1442962713, 2885925426, 3366912997, 6733825994, 10100738991, 20201477982]

約数ペア:

[(1, 20201477982), (2, 10100738991), (3, 6733825994), (6, 3366912997), (7, 2885925426), (14, 1442962713), (21, 961975142), (42, 480987571), (3527, 5727666), (7054, 2863833), (10581, 1909222), (21162, 954611), (24689, 818238), (49378, 409119), (74067, 272746), (136373, 148134)]