20100442104

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{641}}^1$

素因数の和:918

約数の個数: 192

約数和(自身を含む): 57086640000

約数和(自身を除く): 36986197896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 79, 111, 148, 149, 158, 222, 237, 296, 298, 316, 333, 444, 447, 474, 596, 632, 641, 666, 711, 888, 894, 948, 1192, 1282, 1332, 1341, 1422, 1788, 1896, 1923, 2564, 2664, 2682, 2844, 2923, 3576, 3846, 5128, 5364, 5513, 5688, 5769, 5846, 7692, 8769, 10728, 11026, 11538, 11692, 11771, 15384, 16539, 17538, 22052, 23076, 23384, 23542, 23717, 26307, 33078, 35076, 35313, 44104, 46152, 47084, 47434, 49617, 50639, 52614, 66156, 70152, 70626, 71151, 94168, 94868, 95509, 99234, 101278, 105228, 105939, 132312, 141252, 142302, 151917, 189736, 191018, 198468, 202556, 210456, 211878, 213453, 282504, 284604, 286527, 303834, 382036, 396936, 405112, 423756, 426906, 435527, 455751, 569208, 573054, 607668, 764072, 847512, 853812, 859581, 871054, 911502, 1146108, 1215336, 1306581, 1707624, 1719162, 1742108, 1823004, 1873643, 2292216, 2613162, 3438324, 3484216, 3533833, 3646008, 3747286, 3919743, 5226324, 5620929, 6876648, 7067666, 7494572, 7545211, 7839486, 10452648, 10601499, 11241858, 14135332, 14989144, 15090422, 15678972, 16862787, 21202998, 22483716, 22635633, 28270664, 30180844, 31357944, 31804497, 33725574, 42405996, 44967432, 45271266, 60361688, 63608994, 67451148, 67906899, 84811992, 90542532, 127217988, 134902296, 135813798, 181085064, 254435976, 271627596, 279172807, 543255192, 558345614, 837518421, 1116691228, 1675036842, 2233382456, 2512555263, 3350073684, 5025110526, 6700147368, 10050221052, 20100442104]

約数ペア:

[(1, 20100442104), (2, 10050221052), (3, 6700147368), (4, 5025110526), (6, 3350073684), (8, 2512555263), (9, 2233382456), (12, 1675036842), (18, 1116691228), (24, 837518421), (36, 558345614), (37, 543255192), (72, 279172807), (74, 271627596), (79, 254435976), (111, 181085064), (148, 135813798), (149, 134902296), (158, 127217988), (222, 90542532), (237, 84811992), (296, 67906899), (298, 67451148), (316, 63608994), (333, 60361688), (444, 45271266), (447, 44967432), (474, 42405996), (596, 33725574), (632, 31804497), (641, 31357944), (666, 30180844), (711, 28270664), (888, 22635633), (894, 22483716), (948, 21202998), (1192, 16862787), (1282, 15678972), (1332, 15090422), (1341, 14989144), (1422, 14135332), (1788, 11241858), (1896, 10601499), (1923, 10452648), (2564, 7839486), (2664, 7545211), (2682, 7494572), (2844, 7067666), (2923, 6876648), (3576, 5620929), (3846, 5226324), (5128, 3919743), (5364, 3747286), (5513, 3646008), (5688, 3533833), (5769, 3484216), (5846, 3438324), (7692, 2613162), (8769, 2292216), (10728, 1873643), (11026, 1823004), (11538, 1742108), (11692, 1719162), (11771, 1707624), (15384, 1306581), (16539, 1215336), (17538, 1146108), (22052, 911502), (23076, 871054), (23384, 859581), (23542, 853812), (23717, 847512), (26307, 764072), (33078, 607668), (35076, 573054), (35313, 569208), (44104, 455751), (46152, 435527), (47084, 426906), (47434, 423756), (49617, 405112), (50639, 396936), (52614, 382036), (66156, 303834), (70152, 286527), (70626, 284604), (71151, 282504), (94168, 213453), (94868, 211878), (95509, 210456), (99234, 202556), (101278, 198468), (105228, 191018), (105939, 189736), (132312, 151917), (141252, 142302)]