20199644432

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{241}}^1$

素因数の和:569

約数の個数: 160

約数和(自身を含む): 44964467328

約数和(自身を除く): 24764822896

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 61, 74, 88, 122, 148, 176, 211, 241, 244, 296, 407, 422, 482, 488, 592, 671, 814, 844, 964, 976, 1342, 1628, 1688, 1928, 2257, 2321, 2651, 2684, 3256, 3376, 3856, 4514, 4642, 5302, 5368, 6512, 7807, 8917, 9028, 9284, 10604, 10736, 12871, 14701, 15614, 17834, 18056, 18568, 21208, 24827, 25742, 29402, 31228, 35668, 36112, 37136, 42416, 49654, 50851, 51484, 58804, 62456, 71336, 85877, 98087, 99308, 101702, 102968, 117608, 124912, 141581, 142672, 161711, 171754, 196174, 198616, 203404, 205936, 235216, 283162, 323422, 343508, 392348, 397232, 406808, 476227, 543937, 559361, 566324, 646844, 687016, 784696, 813616, 952454, 1087874, 1118722, 1132648, 1293688, 1374032, 1569392, 1881487, 1904908, 2175748, 2237444, 2265296, 2587376, 3101911, 3762974, 3809816, 4351496, 4474888, 5238497, 5983307, 6203822, 7525948, 7619632, 8702992, 8949776, 10476994, 11966614, 12407644, 15051896, 20696357, 20953988, 23933228, 24815288, 30103792, 34121021, 41392714, 41907976, 47866456, 49630576, 68242042, 82785428, 83815952, 95732912, 114770707, 136484084, 165570856, 229541414, 272968168, 331141712, 459082828, 545936336, 918165656, 1262477777, 1836331312, 2524955554, 5049911108, 10099822216, 20199644432]

約数ペア:

[(1, 20199644432), (2, 10099822216), (4, 5049911108), (8, 2524955554), (11, 1836331312), (16, 1262477777), (22, 918165656), (37, 545936336), (44, 459082828), (61, 331141712), (74, 272968168), (88, 229541414), (122, 165570856), (148, 136484084), (176, 114770707), (211, 95732912), (241, 83815952), (244, 82785428), (296, 68242042), (407, 49630576), (422, 47866456), (482, 41907976), (488, 41392714), (592, 34121021), (671, 30103792), (814, 24815288), (844, 23933228), (964, 20953988), (976, 20696357), (1342, 15051896), (1628, 12407644), (1688, 11966614), (1928, 10476994), (2257, 8949776), (2321, 8702992), (2651, 7619632), (2684, 7525948), (3256, 6203822), (3376, 5983307), (3856, 5238497), (4514, 4474888), (4642, 4351496), (5302, 3809816), (5368, 3762974), (6512, 3101911), (7807, 2587376), (8917, 2265296), (9028, 2237444), (9284, 2175748), (10604, 1904908), (10736, 1881487), (12871, 1569392), (14701, 1374032), (15614, 1293688), (17834, 1132648), (18056, 1118722), (18568, 1087874), (21208, 952454), (24827, 813616), (25742, 784696), (29402, 687016), (31228, 646844), (35668, 566324), (36112, 559361), (37136, 543937), (42416, 476227), (49654, 406808), (50851, 397232), (51484, 392348), (58804, 343508), (62456, 323422), (71336, 283162), (85877, 235216), (98087, 205936), (99308, 203404), (101702, 198616), (102968, 196174), (117608, 171754), (124912, 161711), (141581, 142672)]