20215693092

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{36793}}^1$

素因数の和:37049

約数の個数: 96

約数和(自身を含む): 55912751104

約数和(自身を除く): 35697058012

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 211, 217, 372, 422, 434, 633, 651, 844, 868, 1266, 1302, 1477, 2532, 2604, 2954, 4431, 5908, 6541, 8862, 13082, 17724, 19623, 26164, 36793, 39246, 45787, 73586, 78492, 91574, 110379, 137361, 147172, 183148, 220758, 257551, 274722, 441516, 515102, 549444, 772653, 1030204, 1140583, 1545306, 2281166, 3090612, 3421749, 4562332, 6843498, 7763323, 7984081, 13686996, 15526646, 15968162, 23289969, 23952243, 31053292, 31936324, 46579938, 47904486, 54343261, 93159876, 95808972, 108686522, 163029783, 217373044, 240663013, 326059566, 481326026, 652119132, 721989039, 962652052, 1443978078, 1684641091, 2887956156, 3369282182, 5053923273, 6738564364, 10107846546, 20215693092]

約数ペア:

[(1, 20215693092), (2, 10107846546), (3, 6738564364), (4, 5053923273), (6, 3369282182), (7, 2887956156), (12, 1684641091), (14, 1443978078), (21, 962652052), (28, 721989039), (31, 652119132), (42, 481326026), (62, 326059566), (84, 240663013), (93, 217373044), (124, 163029783), (186, 108686522), (211, 95808972), (217, 93159876), (372, 54343261), (422, 47904486), (434, 46579938), (633, 31936324), (651, 31053292), (844, 23952243), (868, 23289969), (1266, 15968162), (1302, 15526646), (1477, 13686996), (2532, 7984081), (2604, 7763323), (2954, 6843498), (4431, 4562332), (5908, 3421749), (6541, 3090612), (8862, 2281166), (13082, 1545306), (17724, 1140583), (19623, 1030204), (26164, 772653), (36793, 549444), (39246, 515102), (45787, 441516), (73586, 274722), (78492, 257551), (91574, 220758), (110379, 183148), (137361, 147172)]