2040954912

素因数分解:

$2^5\times 3^2\times {\mathrm{383}}^1\times {\mathrm{18503}}^1$

素因数の和:18902

約数の個数: 72

約数和(自身を含む): 5819433984

約数和(自身を除く): 3778479072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 383, 766, 1149, 1532, 2298, 3064, 3447, 4596, 6128, 6894, 9192, 12256, 13788, 18384, 18503, 27576, 36768, 37006, 55152, 55509, 74012, 110304, 111018, 148024, 166527, 222036, 296048, 333054, 444072, 592096, 666108, 888144, 1332216, 1776288, 2664432, 5328864, 7086649, 14173298, 21259947, 28346596, 42519894, 56693192, 63779841, 85039788, 113386384, 127559682, 170079576, 226772768, 255119364, 340159152, 510238728, 680318304, 1020477456, 2040954912]

約数ペア:

[(1, 2040954912), (2, 1020477456), (3, 680318304), (4, 510238728), (6, 340159152), (8, 255119364), (9, 226772768), (12, 170079576), (16, 127559682), (18, 113386384), (24, 85039788), (32, 63779841), (36, 56693192), (48, 42519894), (72, 28346596), (96, 21259947), (144, 14173298), (288, 7086649), (383, 5328864), (766, 2664432), (1149, 1776288), (1532, 1332216), (2298, 888144), (3064, 666108), (3447, 592096), (4596, 444072), (6128, 333054), (6894, 296048), (9192, 222036), (12256, 166527), (13788, 148024), (18384, 111018), (18503, 110304), (27576, 74012), (36768, 55509), (37006, 55152)]