20163231448

素因数分解:

$2^3\times {\mathrm{463}}^1\times {\mathrm{631}}^1\times {\mathrm{8627}}^1$

素因数の和:9727

約数の個数: 32

約数和(自身を含む): 37952156160

約数和(自身を除く): 17788924712

約数列:

[1, 2, 4, 8, 463, 631, 926, 1262, 1852, 2524, 3704, 5048, 8627, 17254, 34508, 69016, 292153, 584306, 1168612, 2337224, 3994301, 5443637, 7988602, 10887274, 15977204, 21774548, 31954408, 43549096, 2520403931, 5040807862, 10081615724, 20163231448]

約数ペア:

[(1, 20163231448), (2, 10081615724), (4, 5040807862), (8, 2520403931), (463, 43549096), (631, 31954408), (926, 21774548), (1262, 15977204), (1852, 10887274), (2524, 7988602), (3704, 5443637), (5048, 3994301), (8627, 2337224), (17254, 1168612), (34508, 584306), (69016, 292153)]