20219932032

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^2\times {\mathrm{157}}^1\times {\mathrm{349}}^1$

素因数の和:585

約数の個数: 192

約数和(自身を含む): 56011158000

約数和(自身を除く): 35791225968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 157, 186, 192, 248, 314, 349, 372, 384, 471, 496, 628, 698, 744, 942, 961, 992, 1047, 1256, 1396, 1488, 1884, 1922, 1984, 2094, 2512, 2792, 2883, 2976, 3768, 3844, 3968, 4188, 4867, 5024, 5584, 5766, 5952, 7536, 7688, 8376, 9734, 10048, 10819, 11168, 11532, 11904, 14601, 15072, 15376, 16752, 19468, 20096, 21638, 22336, 23064, 29202, 30144, 30752, 32457, 33504, 38936, 43276, 44672, 46128, 54793, 58404, 60288, 61504, 64914, 67008, 77872, 86552, 92256, 109586, 116808, 123008, 129828, 134016, 150877, 155744, 164379, 173104, 184512, 219172, 233616, 259656, 301754, 311488, 328758, 335389, 346208, 369024, 438344, 452631, 467232, 519312, 603508, 622976, 657516, 670778, 692416, 876688, 905262, 934464, 1006167, 1038624, 1207016, 1315032, 1341556, 1384832, 1698583, 1753376, 1810524, 1868928, 2012334, 2077248, 2414032, 2630064, 2683112, 3397166, 3506752, 3621048, 4024668, 4154496, 4828064, 5095749, 5260128, 5366224, 6794332, 7013504, 7242096, 8049336, 9656128, 10191498, 10520256, 10732448, 13588664, 14484192, 16098672, 19312256, 20382996, 21040512, 21464896, 27177328, 28968384, 32197344, 40765992, 42929792, 52656073, 54354656, 57936768, 64394688, 81531984, 105312146, 108709312, 128789376, 157968219, 163063968, 210624292, 217418624, 315936438, 326127936, 421248584, 631872876, 652255872, 842497168, 1263745752, 1684994336, 2527491504, 3369988672, 5054983008, 6739977344, 10109966016, 20219932032]

約数ペア:

[(1, 20219932032), (2, 10109966016), (3, 6739977344), (4, 5054983008), (6, 3369988672), (8, 2527491504), (12, 1684994336), (16, 1263745752), (24, 842497168), (31, 652255872), (32, 631872876), (48, 421248584), (62, 326127936), (64, 315936438), (93, 217418624), (96, 210624292), (124, 163063968), (128, 157968219), (157, 128789376), (186, 108709312), (192, 105312146), (248, 81531984), (314, 64394688), (349, 57936768), (372, 54354656), (384, 52656073), (471, 42929792), (496, 40765992), (628, 32197344), (698, 28968384), (744, 27177328), (942, 21464896), (961, 21040512), (992, 20382996), (1047, 19312256), (1256, 16098672), (1396, 14484192), (1488, 13588664), (1884, 10732448), (1922, 10520256), (1984, 10191498), (2094, 9656128), (2512, 8049336), (2792, 7242096), (2883, 7013504), (2976, 6794332), (3768, 5366224), (3844, 5260128), (3968, 5095749), (4188, 4828064), (4867, 4154496), (5024, 4024668), (5584, 3621048), (5766, 3506752), (5952, 3397166), (7536, 2683112), (7688, 2630064), (8376, 2414032), (9734, 2077248), (10048, 2012334), (10819, 1868928), (11168, 1810524), (11532, 1753376), (11904, 1698583), (14601, 1384832), (15072, 1341556), (15376, 1315032), (16752, 1207016), (19468, 1038624), (20096, 1006167), (21638, 934464), (22336, 905262), (23064, 876688), (29202, 692416), (30144, 670778), (30752, 657516), (32457, 622976), (33504, 603508), (38936, 519312), (43276, 467232), (44672, 452631), (46128, 438344), (54793, 369024), (58404, 346208), (60288, 335389), (61504, 328758), (64914, 311488), (67008, 301754), (77872, 259656), (86552, 233616), (92256, 219172), (109586, 184512), (116808, 173104), (123008, 164379), (129828, 155744), (134016, 150877)]