20155444322

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1\times {\mathrm{31627}}^1$

素因数の和:31962

約数の個数: 32

約数和(自身を含む): 32986232832

約数和(自身を除く): 12830788510

約数列:

[1, 2, 13, 26, 127, 193, 254, 386, 1651, 2509, 3302, 5018, 24511, 31627, 49022, 63254, 318643, 411151, 637286, 822302, 4016629, 6104011, 8033258, 12208022, 52216177, 79352143, 104432354, 158704286, 775209397, 1550418794, 10077722161, 20155444322]

約数ペア:

[(1, 20155444322), (2, 10077722161), (13, 1550418794), (26, 775209397), (127, 158704286), (193, 104432354), (254, 79352143), (386, 52216177), (1651, 12208022), (2509, 8033258), (3302, 6104011), (5018, 4016629), (24511, 822302), (31627, 637286), (49022, 411151), (63254, 318643)]