20184496216

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{3119}}^1\times {\mathrm{35171}}^1$

素因数の和:38319

約数の個数: 32

約数和(自身を含む): 39505190400

約数和(自身を除く): 19320694184

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 3119, 6238, 12476, 24952, 35171, 70342, 71737, 140684, 143474, 281368, 286948, 573896, 808933, 1617866, 3235732, 6471464, 109698349, 219396698, 438793396, 877586792, 2523062027, 5046124054, 10092248108, 20184496216]

約数ペア:

[(1, 20184496216), (2, 10092248108), (4, 5046124054), (8, 2523062027), (23, 877586792), (46, 438793396), (92, 219396698), (184, 109698349), (3119, 6471464), (6238, 3235732), (12476, 1617866), (24952, 808933), (35171, 573896), (70342, 286948), (71737, 281368), (140684, 143474)]