20841650304

素因数分解:

$2^7\times 3^1\times {\mathrm{14197}}^1\times {\mathrm{3823}}^1$

素因数の和:18037

約数の個数: 64

約数和(自身を含む): 55379015040

約数和(自身を除く): 34537364736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 3823, 7646, 11469, 14197, 15292, 22938, 28394, 30584, 42591, 45876, 56788, 61168, 85182, 91752, 113576, 122336, 170364, 183504, 227152, 244672, 340728, 367008, 454304, 489344, 681456, 734016, 908608, 1362912, 1468032, 1817216, 2725824, 5451648, 54275131, 108550262, 162825393, 217100524, 325650786, 434201048, 651301572, 868402096, 1302603144, 1736804192, 2605206288, 3473608384, 5210412576, 6947216768, 10420825152, 20841650304]

約数ペア:

[(1, 20841650304), (2, 10420825152), (3, 6947216768), (4, 5210412576), (6, 3473608384), (8, 2605206288), (12, 1736804192), (16, 1302603144), (24, 868402096), (32, 651301572), (48, 434201048), (64, 325650786), (96, 217100524), (128, 162825393), (192, 108550262), (384, 54275131), (3823, 5451648), (7646, 2725824), (11469, 1817216), (14197, 1468032), (15292, 1362912), (22938, 908608), (28394, 734016), (30584, 681456), (42591, 489344), (45876, 454304), (56788, 367008), (61168, 340728), (85182, 244672), (91752, 227152), (113576, 183504), (122336, 170364)]