20186779296

素因数分解:

$2^5\times 3^1\times {\mathrm{1223}}^1\times {\mathrm{171937}}^1$

素因数の和:173173

約数の個数: 48

約数和(自身を含む): 53033932224

約数和(自身を除く): 32847152928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 1223, 2446, 3669, 4892, 7338, 9784, 14676, 19568, 29352, 39136, 58704, 117408, 171937, 343874, 515811, 687748, 1031622, 1375496, 2063244, 2750992, 4126488, 5501984, 8252976, 16505952, 210278951, 420557902, 630836853, 841115804, 1261673706, 1682231608, 2523347412, 3364463216, 5046694824, 6728926432, 10093389648, 20186779296]

約数ペア:

[(1, 20186779296), (2, 10093389648), (3, 6728926432), (4, 5046694824), (6, 3364463216), (8, 2523347412), (12, 1682231608), (16, 1261673706), (24, 841115804), (32, 630836853), (48, 420557902), (96, 210278951), (1223, 16505952), (2446, 8252976), (3669, 5501984), (4892, 4126488), (7338, 2750992), (9784, 2063244), (14676, 1375496), (19568, 1031622), (29352, 687748), (39136, 515811), (58704, 343874), (117408, 171937)]