20153758086

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1279}}^1\times {\mathrm{11369}}^1$

素因数の和:12674

約数の個数: 96

約数和(自身を含む): 54488678400

約数和(自身を除く): 34334920314

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1279, 1386, 2558, 3837, 7674, 8953, 11369, 11511, 14069, 17906, 22738, 23022, 26859, 28138, 34107, 42207, 53718, 68214, 79583, 80577, 84414, 98483, 102321, 125059, 126621, 159166, 161154, 196966, 204642, 238749, 250118, 253242, 295449, 375177, 477498, 590898, 716247, 750354, 875413, 886347, 1125531, 1432494, 1750826, 1772694, 2251062, 2626239, 5252478, 7878717, 14540951, 15757434, 29081902, 43622853, 87245706, 101786657, 130868559, 159950461, 203573314, 261737118, 305359971, 319900922, 479851383, 610719942, 916079913, 959702766, 1119653227, 1439554149, 1832159826, 2239306454, 2879108298, 3358959681, 6717919362, 10076879043, 20153758086]

約数ペア:

[(1, 20153758086), (2, 10076879043), (3, 6717919362), (6, 3358959681), (7, 2879108298), (9, 2239306454), (11, 1832159826), (14, 1439554149), (18, 1119653227), (21, 959702766), (22, 916079913), (33, 610719942), (42, 479851383), (63, 319900922), (66, 305359971), (77, 261737118), (99, 203573314), (126, 159950461), (154, 130868559), (198, 101786657), (231, 87245706), (462, 43622853), (693, 29081902), (1279, 15757434), (1386, 14540951), (2558, 7878717), (3837, 5252478), (7674, 2626239), (8953, 2251062), (11369, 1772694), (11511, 1750826), (14069, 1432494), (17906, 1125531), (22738, 886347), (23022, 875413), (26859, 750354), (28138, 716247), (34107, 590898), (42207, 477498), (53718, 375177), (68214, 295449), (79583, 253242), (80577, 250118), (84414, 238749), (98483, 204642), (102321, 196966), (125059, 161154), (126621, 159166)]