20190148512

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1\times {\mathrm{25471}}^1$

素因数の和:25866

約数の個数: 96

約数和(自身を含む): 55459676160

約数和(自身を除く): 35269527648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 359, 368, 552, 718, 736, 1077, 1104, 1436, 2154, 2208, 2872, 4308, 5744, 8257, 8616, 11488, 16514, 17232, 24771, 25471, 33028, 34464, 49542, 50942, 66056, 76413, 99084, 101884, 132112, 152826, 198168, 203768, 264224, 305652, 396336, 407536, 585833, 611304, 792672, 815072, 1171666, 1222608, 1757499, 2343332, 2445216, 3514998, 4686664, 7029996, 9144089, 9373328, 14059992, 18288178, 18746656, 27432267, 28119984, 36576356, 54864534, 56239968, 73152712, 109729068, 146305424, 210314047, 219458136, 292610848, 420628094, 438916272, 630942141, 841256188, 877832544, 1261884282, 1682512376, 2523768564, 3365024752, 5047537128, 6730049504, 10095074256, 20190148512]

約数ペア:

[(1, 20190148512), (2, 10095074256), (3, 6730049504), (4, 5047537128), (6, 3365024752), (8, 2523768564), (12, 1682512376), (16, 1261884282), (23, 877832544), (24, 841256188), (32, 630942141), (46, 438916272), (48, 420628094), (69, 292610848), (92, 219458136), (96, 210314047), (138, 146305424), (184, 109729068), (276, 73152712), (359, 56239968), (368, 54864534), (552, 36576356), (718, 28119984), (736, 27432267), (1077, 18746656), (1104, 18288178), (1436, 14059992), (2154, 9373328), (2208, 9144089), (2872, 7029996), (4308, 4686664), (5744, 3514998), (8257, 2445216), (8616, 2343332), (11488, 1757499), (16514, 1222608), (17232, 1171666), (24771, 815072), (25471, 792672), (33028, 611304), (34464, 585833), (49542, 407536), (50942, 396336), (66056, 305652), (76413, 264224), (99084, 203768), (101884, 198168), (132112, 152826)]