20196687456

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{6375217}}^1$

素因数の和:6375244

約数の個数: 72

約数和(自身を含む): 62655642504

約数和(自身を除く): 42458955048

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 528, 792, 1056, 1584, 3168, 6375217, 12750434, 19125651, 25500868, 38251302, 51001736, 57376953, 70127387, 76502604, 102003472, 114753906, 140254774, 153005208, 204006944, 210382161, 229507812, 280509548, 306010416, 420764322, 459015624, 561019096, 612020832, 631146483, 841528644, 918031248, 1122038192, 1262292966, 1683057288, 1836062496, 2244076384, 2524585932, 3366114576, 5049171864, 6732229152, 10098343728, 20196687456]

約数ペア:

[(1, 20196687456), (2, 10098343728), (3, 6732229152), (4, 5049171864), (6, 3366114576), (8, 2524585932), (9, 2244076384), (11, 1836062496), (12, 1683057288), (16, 1262292966), (18, 1122038192), (22, 918031248), (24, 841528644), (32, 631146483), (33, 612020832), (36, 561019096), (44, 459015624), (48, 420764322), (66, 306010416), (72, 280509548), (88, 229507812), (96, 210382161), (99, 204006944), (132, 153005208), (144, 140254774), (176, 114753906), (198, 102003472), (264, 76502604), (288, 70127387), (352, 57376953), (396, 51001736), (528, 38251302), (792, 25500868), (1056, 19125651), (1584, 12750434), (3168, 6375217)]