20858422608

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{1487}}^1\times {\mathrm{3359}}^1$

素因数の和:4889

約数の個数: 120

約数和(自身を含む): 60446131200

約数和(自身を除く): 39587708592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 174, 232, 261, 348, 464, 522, 696, 1044, 1392, 1487, 2088, 2974, 3359, 4176, 4461, 5948, 6718, 8922, 10077, 11896, 13383, 13436, 17844, 20154, 23792, 26766, 26872, 30231, 35688, 40308, 43123, 53532, 53744, 60462, 71376, 80616, 86246, 97411, 107064, 120924, 129369, 161232, 172492, 194822, 214128, 241848, 258738, 292233, 344984, 388107, 389644, 483696, 517476, 584466, 689968, 776214, 779288, 876699, 1034952, 1168932, 1552428, 1558576, 1753398, 2069904, 2337864, 3104856, 3506796, 4675728, 4994833, 6209712, 7013592, 9989666, 14027184, 14984499, 19979332, 29968998, 39958664, 44953497, 59937996, 79917328, 89906994, 119875992, 144850157, 179813988, 239751984, 289700314, 359627976, 434550471, 579400628, 719255952, 869100942, 1158801256, 1303651413, 1738201884, 2317602512, 2607302826, 3476403768, 5214605652, 6952807536, 10429211304, 20858422608]

約数ペア:

[(1, 20858422608), (2, 10429211304), (3, 6952807536), (4, 5214605652), (6, 3476403768), (8, 2607302826), (9, 2317602512), (12, 1738201884), (16, 1303651413), (18, 1158801256), (24, 869100942), (29, 719255952), (36, 579400628), (48, 434550471), (58, 359627976), (72, 289700314), (87, 239751984), (116, 179813988), (144, 144850157), (174, 119875992), (232, 89906994), (261, 79917328), (348, 59937996), (464, 44953497), (522, 39958664), (696, 29968998), (1044, 19979332), (1392, 14984499), (1487, 14027184), (2088, 9989666), (2974, 7013592), (3359, 6209712), (4176, 4994833), (4461, 4675728), (5948, 3506796), (6718, 3104856), (8922, 2337864), (10077, 2069904), (11896, 1753398), (13383, 1558576), (13436, 1552428), (17844, 1168932), (20154, 1034952), (23792, 876699), (26766, 779288), (26872, 776214), (30231, 689968), (35688, 584466), (40308, 517476), (43123, 483696), (53532, 389644), (53744, 388107), (60462, 344984), (71376, 292233), (80616, 258738), (86246, 241848), (97411, 214128), (107064, 194822), (120924, 172492), (129369, 161232)]