20992949376

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{29033}}^1$

素因数の和:29326

約数の個数: 128

約数和(自身を含む): 63967708800

約数和(自身を除く): 42974759424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 269, 336, 384, 448, 538, 672, 807, 896, 1076, 1344, 1614, 1883, 2152, 2688, 3228, 3766, 4304, 5649, 6456, 7532, 8608, 11298, 12912, 15064, 17216, 22596, 25824, 29033, 30128, 34432, 45192, 51648, 58066, 60256, 87099, 90384, 103296, 116132, 120512, 174198, 180768, 203231, 232264, 241024, 348396, 361536, 406462, 464528, 609693, 696792, 723072, 812924, 929056, 1219386, 1393584, 1625848, 1858112, 2438772, 2787168, 3251696, 3716224, 4877544, 5574336, 6503392, 7809877, 9755088, 11148672, 13006784, 15619754, 19510176, 23429631, 26013568, 31239508, 39020352, 46859262, 54669139, 62479016, 78040704, 93718524, 109338278, 124958032, 164007417, 187437048, 218676556, 249916064, 328014834, 374874096, 437353112, 499832128, 656029668, 749748192, 874706224, 999664256, 1312059336, 1499496384, 1749412448, 2624118672, 2998992768, 3498824896, 5248237344, 6997649792, 10496474688, 20992949376]

約数ペア:

[(1, 20992949376), (2, 10496474688), (3, 6997649792), (4, 5248237344), (6, 3498824896), (7, 2998992768), (8, 2624118672), (12, 1749412448), (14, 1499496384), (16, 1312059336), (21, 999664256), (24, 874706224), (28, 749748192), (32, 656029668), (42, 499832128), (48, 437353112), (56, 374874096), (64, 328014834), (84, 249916064), (96, 218676556), (112, 187437048), (128, 164007417), (168, 124958032), (192, 109338278), (224, 93718524), (269, 78040704), (336, 62479016), (384, 54669139), (448, 46859262), (538, 39020352), (672, 31239508), (807, 26013568), (896, 23429631), (1076, 19510176), (1344, 15619754), (1614, 13006784), (1883, 11148672), (2152, 9755088), (2688, 7809877), (3228, 6503392), (3766, 5574336), (4304, 4877544), (5649, 3716224), (6456, 3251696), (7532, 2787168), (8608, 2438772), (11298, 1858112), (12912, 1625848), (15064, 1393584), (17216, 1219386), (22596, 929056), (25824, 812924), (29033, 723072), (30128, 696792), (34432, 609693), (45192, 464528), (51648, 406462), (58066, 361536), (60256, 348396), (87099, 241024), (90384, 232264), (103296, 203231), (116132, 180768), (120512, 174198)]