20804964394464

素因数分解:

$2^5\times 3^3\times {\mathrm{8629}}^1\times {\mathrm{2790569}}^1$

素因数の和:2799217

約数の個数: 96

約数和(自身を含む): 60688200132000

約数和(自身を除く): 39883235737536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 8629, 17258, 25887, 34516, 51774, 69032, 77661, 103548, 138064, 155322, 207096, 232983, 276128, 310644, 414192, 465966, 621288, 828384, 931932, 1242576, 1863864, 2485152, 2790569, 3727728, 5581138, 7455456, 8371707, 11162276, 16743414, 22324552, 25115121, 33486828, 44649104, 50230242, 66973656, 75345363, 89298208, 100460484, 133947312, 150690726, 200920968, 267894624, 301381452, 401841936, 602762904, 803683872, 1205525808, 2411051616, 24079819901, 48159639802, 72239459703, 96319279604, 144478919406, 192638559208, 216718379109, 288957838812, 385277118416, 433436758218, 577915677624, 650155137327, 770554236832, 866873516436, 1155831355248, 1300310274654, 1733747032872, 2311662710496, 2600620549308, 3467494065744, 5201241098616, 6934988131488, 10402482197232, 20804964394464]

約数ペア:

[(1, 20804964394464), (2, 10402482197232), (3, 6934988131488), (4, 5201241098616), (6, 3467494065744), (8, 2600620549308), (9, 2311662710496), (12, 1733747032872), (16, 1300310274654), (18, 1155831355248), (24, 866873516436), (27, 770554236832), (32, 650155137327), (36, 577915677624), (48, 433436758218), (54, 385277118416), (72, 288957838812), (96, 216718379109), (108, 192638559208), (144, 144478919406), (216, 96319279604), (288, 72239459703), (432, 48159639802), (864, 24079819901), (8629, 2411051616), (17258, 1205525808), (25887, 803683872), (34516, 602762904), (51774, 401841936), (69032, 301381452), (77661, 267894624), (103548, 200920968), (138064, 150690726), (155322, 133947312), (207096, 100460484), (232983, 89298208), (276128, 75345363), (310644, 66973656), (414192, 50230242), (465966, 44649104), (621288, 33486828), (828384, 25115121), (931932, 22324552), (1242576, 16743414), (1863864, 11162276), (2485152, 8371707), (2790569, 7455456), (3727728, 5581138)]