20215622016

素因数分解:

$2^7\times 3^2\times {\mathrm{2003}}^1\times {\mathrm{8761}}^1$

素因数の和:10784

約数の個数: 96

約数和(自身を含む): 58208244120

約数和(自身を除く): 37992622104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 2003, 4006, 6009, 8012, 8761, 12018, 16024, 17522, 18027, 24036, 26283, 32048, 35044, 36054, 48072, 52566, 64096, 70088, 72108, 78849, 96144, 105132, 128192, 140176, 144216, 157698, 192288, 210264, 256384, 280352, 288432, 315396, 384576, 420528, 560704, 576864, 630792, 769152, 841056, 1121408, 1153728, 1261584, 1682112, 2307456, 2523168, 3364224, 5046336, 10092672, 17548283, 35096566, 52644849, 70193132, 105289698, 140386264, 157934547, 210579396, 280772528, 315869094, 421158792, 561545056, 631738188, 842317584, 1123090112, 1263476376, 1684635168, 2246180224, 2526952752, 3369270336, 5053905504, 6738540672, 10107811008, 20215622016]

約数ペア:

[(1, 20215622016), (2, 10107811008), (3, 6738540672), (4, 5053905504), (6, 3369270336), (8, 2526952752), (9, 2246180224), (12, 1684635168), (16, 1263476376), (18, 1123090112), (24, 842317584), (32, 631738188), (36, 561545056), (48, 421158792), (64, 315869094), (72, 280772528), (96, 210579396), (128, 157934547), (144, 140386264), (192, 105289698), (288, 70193132), (384, 52644849), (576, 35096566), (1152, 17548283), (2003, 10092672), (4006, 5046336), (6009, 3364224), (8012, 2523168), (8761, 2307456), (12018, 1682112), (16024, 1261584), (17522, 1153728), (18027, 1121408), (24036, 841056), (26283, 769152), (32048, 630792), (35044, 576864), (36054, 560704), (48072, 420528), (52566, 384576), (64096, 315396), (70088, 288432), (72108, 280352), (78849, 256384), (96144, 210264), (105132, 192288), (128192, 157698), (140176, 144216)]