20565480912

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{18628153}}^1$

素因数の和:18628187

約数の個数: 40

約数和(自身を含む): 55437386304

約数和(自身を除く): 34871905392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 18628153, 37256306, 55884459, 74512612, 111768918, 149025224, 223537836, 298050448, 428447519, 447075672, 856895038, 894151344, 1285342557, 1713790076, 2570685114, 3427580152, 5141370228, 6855160304, 10282740456, 20565480912]

約数ペア:

[(1, 20565480912), (2, 10282740456), (3, 6855160304), (4, 5141370228), (6, 3427580152), (8, 2570685114), (12, 1713790076), (16, 1285342557), (23, 894151344), (24, 856895038), (46, 447075672), (48, 428447519), (69, 298050448), (92, 223537836), (138, 149025224), (184, 111768918), (276, 74512612), (368, 55884459), (552, 37256306), (1104, 18628153)]