2021016032

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{18301}}^1$

素因数の和:18364

約数の個数: 96

約数和(自身を含む): 4981072320

約数和(自身を除く): 2960056288

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 29, 32, 34, 56, 58, 68, 112, 116, 119, 136, 203, 224, 232, 238, 272, 406, 464, 476, 493, 544, 812, 928, 952, 986, 1624, 1904, 1972, 3248, 3451, 3808, 3944, 6496, 6902, 7888, 13804, 15776, 18301, 27608, 36602, 55216, 73204, 110432, 128107, 146408, 256214, 292816, 311117, 512428, 530729, 585632, 622234, 1024856, 1061458, 1244468, 2049712, 2122916, 2177819, 2488936, 3715103, 4099424, 4245832, 4355638, 4977872, 7430206, 8491664, 8711276, 9022393, 9955744, 14860412, 16983328, 17422552, 18044786, 29720824, 34845104, 36089572, 59441648, 63156751, 69690208, 72179144, 118883296, 126313502, 144358288, 252627004, 288716576, 505254008, 1010508016, 2021016032]

約数ペア:

[(1, 2021016032), (2, 1010508016), (4, 505254008), (7, 288716576), (8, 252627004), (14, 144358288), (16, 126313502), (17, 118883296), (28, 72179144), (29, 69690208), (32, 63156751), (34, 59441648), (56, 36089572), (58, 34845104), (68, 29720824), (112, 18044786), (116, 17422552), (119, 16983328), (136, 14860412), (203, 9955744), (224, 9022393), (232, 8711276), (238, 8491664), (272, 7430206), (406, 4977872), (464, 4355638), (476, 4245832), (493, 4099424), (544, 3715103), (812, 2488936), (928, 2177819), (952, 2122916), (986, 2049712), (1624, 1244468), (1904, 1061458), (1972, 1024856), (3248, 622234), (3451, 585632), (3808, 530729), (3944, 512428), (6496, 311117), (6902, 292816), (7888, 256214), (13804, 146408), (15776, 128107), (18301, 110432), (27608, 73204), (36602, 55216)]