20349953232

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{379}}^1\times {\mathrm{617}}^1$

素因数の和:1058

約数の個数: 240

約数和(自身を含む): 63074266560

約数和(自身を除く): 42724313328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 48, 49, 56, 74, 84, 98, 111, 112, 147, 148, 168, 196, 222, 259, 294, 296, 336, 379, 392, 444, 518, 588, 592, 617, 758, 777, 784, 888, 1036, 1137, 1176, 1234, 1516, 1554, 1776, 1813, 1851, 2072, 2274, 2352, 2468, 2653, 3032, 3108, 3626, 3702, 4144, 4319, 4548, 4936, 5306, 5439, 6064, 6216, 7252, 7404, 7959, 8638, 9096, 9872, 10612, 10878, 12432, 12957, 14023, 14504, 14808, 15918, 17276, 18192, 18571, 21224, 21756, 22829, 25914, 28046, 29008, 29616, 30233, 31836, 34552, 37142, 42069, 42448, 43512, 45658, 51828, 55713, 56092, 60466, 63672, 68487, 69104, 74284, 84138, 87024, 90699, 91316, 98161, 103656, 111426, 112184, 120932, 127344, 136974, 148568, 159803, 168276, 181398, 182632, 196322, 207312, 222852, 224368, 233843, 241864, 273948, 294483, 297136, 319606, 336552, 362796, 365264, 392644, 445704, 467686, 479409, 483728, 547896, 588966, 639212, 673104, 687127, 701529, 725592, 785288, 891408, 935372, 958818, 1095792, 1118621, 1177932, 1278424, 1374254, 1403058, 1451184, 1570576, 1636901, 1870744, 1917636, 2061381, 2237242, 2355864, 2556848, 2748508, 2806116, 3273802, 3355863, 3741488, 3835272, 4122762, 4474484, 4711728, 4910703, 5497016, 5612232, 6547604, 6711726, 7670544, 8245524, 8652191, 8948968, 9821406, 10994032, 11224464, 11458307, 13095208, 13423452, 16491048, 17304382, 17897936, 19642812, 22916614, 25956573, 26190416, 26846904, 32982096, 34374921, 34608764, 39285624, 45833228, 51913146, 53693808, 60565337, 68749842, 69217528, 78571248, 91666456, 103826292, 121130674, 137499684, 138435056, 181696011, 183332912, 207652584, 242261348, 274999368, 363392022, 415305168, 423957359, 484522696, 549998736, 726784044, 847914718, 969045392, 1271872077, 1453568088, 1695829436, 2543744154, 2907136176, 3391658872, 5087488308, 6783317744, 10174976616, 20349953232]

約数ペア:

[(1, 20349953232), (2, 10174976616), (3, 6783317744), (4, 5087488308), (6, 3391658872), (7, 2907136176), (8, 2543744154), (12, 1695829436), (14, 1453568088), (16, 1271872077), (21, 969045392), (24, 847914718), (28, 726784044), (37, 549998736), (42, 484522696), (48, 423957359), (49, 415305168), (56, 363392022), (74, 274999368), (84, 242261348), (98, 207652584), (111, 183332912), (112, 181696011), (147, 138435056), (148, 137499684), (168, 121130674), (196, 103826292), (222, 91666456), (259, 78571248), (294, 69217528), (296, 68749842), (336, 60565337), (379, 53693808), (392, 51913146), (444, 45833228), (518, 39285624), (588, 34608764), (592, 34374921), (617, 32982096), (758, 26846904), (777, 26190416), (784, 25956573), (888, 22916614), (1036, 19642812), (1137, 17897936), (1176, 17304382), (1234, 16491048), (1516, 13423452), (1554, 13095208), (1776, 11458307), (1813, 11224464), (1851, 10994032), (2072, 9821406), (2274, 8948968), (2352, 8652191), (2468, 8245524), (2653, 7670544), (3032, 6711726), (3108, 6547604), (3626, 5612232), (3702, 5497016), (4144, 4910703), (4319, 4711728), (4548, 4474484), (4936, 4122762), (5306, 3835272), (5439, 3741488), (6064, 3355863), (6216, 3273802), (7252, 2806116), (7404, 2748508), (7959, 2556848), (8638, 2355864), (9096, 2237242), (9872, 2061381), (10612, 1917636), (10878, 1870744), (12432, 1636901), (12957, 1570576), (14023, 1451184), (14504, 1403058), (14808, 1374254), (15918, 1278424), (17276, 1177932), (18192, 1118621), (18571, 1095792), (21224, 958818), (21756, 935372), (22829, 891408), (25914, 785288), (28046, 725592), (29008, 701529), (29616, 687127), (30233, 673104), (31836, 639212), (34552, 588966), (37142, 547896), (42069, 483728), (42448, 479409), (43512, 467686), (45658, 445704), (51828, 392644), (55713, 365264), (56092, 362796), (60466, 336552), (63672, 319606), (68487, 297136), (69104, 294483), (74284, 273948), (84138, 241864), (87024, 233843), (90699, 224368), (91316, 222852), (98161, 207312), (103656, 196322), (111426, 182632), (112184, 181398), (120932, 168276), (127344, 159803), (136974, 148568)]