20119977216

素因数分解:

$2^8\times 3^2\times {\mathrm{37}}^1\times {\mathrm{236017}}^1$

素因数の和:236076

約数の個数: 108

約数和(自身を含む): 59578967812

約数和(自身を除く): 39458990596

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 64, 72, 74, 96, 111, 128, 144, 148, 192, 222, 256, 288, 296, 333, 384, 444, 576, 592, 666, 768, 888, 1152, 1184, 1332, 1776, 2304, 2368, 2664, 3552, 4736, 5328, 7104, 9472, 10656, 14208, 21312, 28416, 42624, 85248, 236017, 472034, 708051, 944068, 1416102, 1888136, 2124153, 2832204, 3776272, 4248306, 5664408, 7552544, 8496612, 8732629, 11328816, 15105088, 16993224, 17465258, 22657632, 26197887, 30210176, 33986448, 34930516, 45315264, 52395774, 60420352, 67972896, 69861032, 78593661, 90630528, 104791548, 135945792, 139722064, 157187322, 181261056, 209583096, 271891584, 279444128, 314374644, 419166192, 543783168, 558888256, 628749288, 838332384, 1117776512, 1257498576, 1676664768, 2235553024, 2514997152, 3353329536, 5029994304, 6706659072, 10059988608, 20119977216]

約数ペア:

[(1, 20119977216), (2, 10059988608), (3, 6706659072), (4, 5029994304), (6, 3353329536), (8, 2514997152), (9, 2235553024), (12, 1676664768), (16, 1257498576), (18, 1117776512), (24, 838332384), (32, 628749288), (36, 558888256), (37, 543783168), (48, 419166192), (64, 314374644), (72, 279444128), (74, 271891584), (96, 209583096), (111, 181261056), (128, 157187322), (144, 139722064), (148, 135945792), (192, 104791548), (222, 90630528), (256, 78593661), (288, 69861032), (296, 67972896), (333, 60420352), (384, 52395774), (444, 45315264), (576, 34930516), (592, 33986448), (666, 30210176), (768, 26197887), (888, 22657632), (1152, 17465258), (1184, 16993224), (1332, 15105088), (1776, 11328816), (2304, 8732629), (2368, 8496612), (2664, 7552544), (3552, 5664408), (4736, 4248306), (5328, 3776272), (7104, 2832204), (9472, 2124153), (10656, 1888136), (14208, 1416102), (21312, 944068), (28416, 708051), (42624, 472034), (85248, 236017)]