20160687168

素因数分解:

$2^6\times 3^2\times {\mathrm{23}}^1\times {\mathrm{1521791}}^1$

素因数の和:1521832

約数の個数: 84

約数和(自身を含む): 60299486208

約数和(自身を除く): 40138799040

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 138, 144, 184, 192, 207, 276, 288, 368, 414, 552, 576, 736, 828, 1104, 1472, 1656, 2208, 3312, 4416, 6624, 13248, 1521791, 3043582, 4565373, 6087164, 9130746, 12174328, 13696119, 18261492, 24348656, 27392238, 35001193, 36522984, 48697312, 54784476, 70002386, 73045968, 97394624, 105003579, 109568952, 140004772, 146091936, 210007158, 219137904, 280009544, 292183872, 315010737, 420014316, 438275808, 560019088, 630021474, 840028632, 876551616, 1120038176, 1260042948, 1680057264, 2240076352, 2520085896, 3360114528, 5040171792, 6720229056, 10080343584, 20160687168]

約数ペア:

[(1, 20160687168), (2, 10080343584), (3, 6720229056), (4, 5040171792), (6, 3360114528), (8, 2520085896), (9, 2240076352), (12, 1680057264), (16, 1260042948), (18, 1120038176), (23, 876551616), (24, 840028632), (32, 630021474), (36, 560019088), (46, 438275808), (48, 420014316), (64, 315010737), (69, 292183872), (72, 280009544), (92, 219137904), (96, 210007158), (138, 146091936), (144, 140004772), (184, 109568952), (192, 105003579), (207, 97394624), (276, 73045968), (288, 70002386), (368, 54784476), (414, 48697312), (552, 36522984), (576, 35001193), (736, 27392238), (828, 24348656), (1104, 18261492), (1472, 13696119), (1656, 12174328), (2208, 9130746), (3312, 6087164), (4416, 4565373), (6624, 3043582), (13248, 1521791)]