20194202934

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{271}}^1\times {\mathrm{1231}}^1$

素因数の和:1591

約数の個数: 128

約数和(自身を含む): 48254976000

約数和(自身を除く): 28060773066

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 59, 114, 118, 171, 177, 271, 342, 354, 513, 531, 542, 813, 1026, 1062, 1121, 1231, 1593, 1626, 2242, 2439, 2462, 3186, 3363, 3693, 4878, 5149, 6726, 7317, 7386, 10089, 10298, 11079, 14634, 15447, 15989, 20178, 22158, 23389, 30267, 30894, 31978, 33237, 46341, 46778, 47967, 60534, 66474, 70167, 72629, 92682, 95934, 139023, 140334, 143901, 145258, 210501, 217887, 278046, 287802, 303791, 333601, 421002, 431703, 435774, 607582, 631503, 653661, 667202, 863406, 911373, 1000803, 1263006, 1307322, 1379951, 1822746, 1960983, 2001606, 2734119, 2759902, 3002409, 3921966, 4139853, 5468238, 6004818, 6338419, 8202357, 8279706, 9007227, 12419559, 12676838, 16404714, 18014454, 19015257, 19682459, 24839118, 37258677, 38030514, 39364918, 57045771, 59047377, 74517354, 114091542, 118094754, 171137313, 177142131, 342274626, 354284262, 373966721, 531426393, 747933442, 1062852786, 1121900163, 2243800326, 3365700489, 6731400978, 10097101467, 20194202934]

約数ペア:

[(1, 20194202934), (2, 10097101467), (3, 6731400978), (6, 3365700489), (9, 2243800326), (18, 1121900163), (19, 1062852786), (27, 747933442), (38, 531426393), (54, 373966721), (57, 354284262), (59, 342274626), (114, 177142131), (118, 171137313), (171, 118094754), (177, 114091542), (271, 74517354), (342, 59047377), (354, 57045771), (513, 39364918), (531, 38030514), (542, 37258677), (813, 24839118), (1026, 19682459), (1062, 19015257), (1121, 18014454), (1231, 16404714), (1593, 12676838), (1626, 12419559), (2242, 9007227), (2439, 8279706), (2462, 8202357), (3186, 6338419), (3363, 6004818), (3693, 5468238), (4878, 4139853), (5149, 3921966), (6726, 3002409), (7317, 2759902), (7386, 2734119), (10089, 2001606), (10298, 1960983), (11079, 1822746), (14634, 1379951), (15447, 1307322), (15989, 1263006), (20178, 1000803), (22158, 911373), (23389, 863406), (30267, 667202), (30894, 653661), (31978, 631503), (33237, 607582), (46341, 435774), (46778, 431703), (47967, 421002), (60534, 333601), (66474, 303791), (70167, 287802), (72629, 278046), (92682, 217887), (95934, 210501), (139023, 145258), (140334, 143901)]