20201019204

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{7207}}^1$

素因数の和:7417

約数の個数: 96

約数和(自身を含む): 49697141760

約数和(自身を除く): 29496122556

約数列:

[1, 2, 3, 4, 6, 12, 37, 59, 74, 107, 111, 118, 148, 177, 214, 222, 236, 321, 354, 428, 444, 642, 708, 1284, 2183, 3959, 4366, 6313, 6549, 7207, 7918, 8732, 11877, 12626, 13098, 14414, 15836, 18939, 21621, 23754, 25252, 26196, 28828, 37878, 43242, 47508, 75756, 86484, 233581, 266659, 425213, 467162, 533318, 700743, 771149, 799977, 850426, 934324, 1066636, 1275639, 1401486, 1542298, 1599954, 1700852, 2313447, 2551278, 2802972, 3084596, 3199908, 4626894, 5102556, 9253788, 15732881, 28532513, 31465762, 45497791, 47198643, 57065026, 62931524, 85597539, 90995582, 94397286, 114130052, 136493373, 171195078, 181991164, 188794572, 272986746, 342390156, 545973492, 1683418267, 3366836534, 5050254801, 6733673068, 10100509602, 20201019204]

約数ペア:

[(1, 20201019204), (2, 10100509602), (3, 6733673068), (4, 5050254801), (6, 3366836534), (12, 1683418267), (37, 545973492), (59, 342390156), (74, 272986746), (107, 188794572), (111, 181991164), (118, 171195078), (148, 136493373), (177, 114130052), (214, 94397286), (222, 90995582), (236, 85597539), (321, 62931524), (354, 57065026), (428, 47198643), (444, 45497791), (642, 31465762), (708, 28532513), (1284, 15732881), (2183, 9253788), (3959, 5102556), (4366, 4626894), (6313, 3199908), (6549, 3084596), (7207, 2802972), (7918, 2551278), (8732, 2313447), (11877, 1700852), (12626, 1599954), (13098, 1542298), (14414, 1401486), (15836, 1275639), (18939, 1066636), (21621, 934324), (23754, 850426), (25252, 799977), (26196, 771149), (28828, 700743), (37878, 533318), (43242, 467162), (47508, 425213), (75756, 266659), (86484, 233581)]