20122613304

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{83987}}^1$

素因数の和:84212

約数の個数: 64

約数和(自身を含む): 51400656000

約数和(自身を除く): 31278042696

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 149, 201, 268, 298, 402, 447, 536, 596, 804, 894, 1192, 1608, 1788, 3576, 9983, 19966, 29949, 39932, 59898, 79864, 83987, 119796, 167974, 239592, 251961, 335948, 503922, 671896, 1007844, 2015688, 5627129, 11254258, 12514063, 16881387, 22508516, 25028126, 33762774, 37542189, 45017032, 50056252, 67525548, 75084378, 100112504, 135051096, 150168756, 300337512, 838442221, 1676884442, 2515326663, 3353768884, 5030653326, 6707537768, 10061306652, 20122613304]

約数ペア:

[(1, 20122613304), (2, 10061306652), (3, 6707537768), (4, 5030653326), (6, 3353768884), (8, 2515326663), (12, 1676884442), (24, 838442221), (67, 300337512), (134, 150168756), (149, 135051096), (201, 100112504), (268, 75084378), (298, 67525548), (402, 50056252), (447, 45017032), (536, 37542189), (596, 33762774), (804, 25028126), (894, 22508516), (1192, 16881387), (1608, 12514063), (1788, 11254258), (3576, 5627129), (9983, 2015688), (19966, 1007844), (29949, 671896), (39932, 503922), (59898, 335948), (79864, 251961), (83987, 239592), (119796, 167974)]