20653467072

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{269}}^1\times {\mathrm{8161}}^1$

素因数の和:8459

約数の個数: 168

約数和(自身を含む): 63811495440

約数和(自身を除く): 43158028368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 269, 294, 336, 392, 448, 538, 588, 672, 784, 807, 1076, 1176, 1344, 1568, 1614, 1883, 2152, 2352, 3136, 3228, 3766, 4304, 4704, 5649, 6456, 7532, 8161, 8608, 9408, 11298, 12912, 13181, 15064, 16322, 17216, 22596, 24483, 25824, 26362, 30128, 32644, 39543, 45192, 48966, 51648, 52724, 57127, 60256, 65288, 79086, 90384, 97932, 105448, 114254, 120512, 130576, 158172, 171381, 180768, 195864, 210896, 228508, 261152, 316344, 342762, 361536, 391728, 399889, 421792, 457016, 522304, 632688, 685524, 783456, 799778, 843584, 914032, 1199667, 1265376, 1371048, 1566912, 1599556, 1828064, 2195309, 2399334, 2530752, 2742096, 3199112, 3656128, 4390618, 4798668, 5484192, 6398224, 6585927, 8781236, 9597336, 10968384, 12796448, 13171854, 15367163, 17562472, 19194672, 25592896, 26343708, 30734326, 35124944, 38389344, 46101489, 52687416, 61468652, 70249888, 76778688, 92202978, 105374832, 107570141, 122937304, 140499776, 184405956, 210749664, 215140282, 245874608, 322710423, 368811912, 421499328, 430280564, 491749216, 645420846, 737623824, 860561128, 983498432, 1290841692, 1475247648, 1721122256, 2581683384, 2950495296, 3442244512, 5163366768, 6884489024, 10326733536, 20653467072]

約数ペア:

[(1, 20653467072), (2, 10326733536), (3, 6884489024), (4, 5163366768), (6, 3442244512), (7, 2950495296), (8, 2581683384), (12, 1721122256), (14, 1475247648), (16, 1290841692), (21, 983498432), (24, 860561128), (28, 737623824), (32, 645420846), (42, 491749216), (48, 430280564), (49, 421499328), (56, 368811912), (64, 322710423), (84, 245874608), (96, 215140282), (98, 210749664), (112, 184405956), (147, 140499776), (168, 122937304), (192, 107570141), (196, 105374832), (224, 92202978), (269, 76778688), (294, 70249888), (336, 61468652), (392, 52687416), (448, 46101489), (538, 38389344), (588, 35124944), (672, 30734326), (784, 26343708), (807, 25592896), (1076, 19194672), (1176, 17562472), (1344, 15367163), (1568, 13171854), (1614, 12796448), (1883, 10968384), (2152, 9597336), (2352, 8781236), (3136, 6585927), (3228, 6398224), (3766, 5484192), (4304, 4798668), (4704, 4390618), (5649, 3656128), (6456, 3199112), (7532, 2742096), (8161, 2530752), (8608, 2399334), (9408, 2195309), (11298, 1828064), (12912, 1599556), (13181, 1566912), (15064, 1371048), (16322, 1265376), (17216, 1199667), (22596, 914032), (24483, 843584), (25824, 799778), (26362, 783456), (30128, 685524), (32644, 632688), (39543, 522304), (45192, 457016), (48966, 421792), (51648, 399889), (52724, 391728), (57127, 361536), (60256, 342762), (65288, 316344), (79086, 261152), (90384, 228508), (97932, 210896), (105448, 195864), (114254, 180768), (120512, 171381), (130576, 158172)]