20680498692

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{1123}}^1\times {\mathrm{24359}}^1$

素因数の和:25502

約数の個数: 96

約数和(自身を含む): 61332633600

約数和(自身を除く): 40652134908

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 1123, 2246, 3369, 4492, 6738, 7861, 10107, 13476, 15722, 20214, 23583, 24359, 30321, 31444, 40428, 47166, 48718, 60642, 70749, 73077, 94332, 97436, 121284, 141498, 146154, 170513, 212247, 219231, 282996, 292308, 341026, 424494, 438462, 511539, 657693, 682052, 848988, 876924, 1023078, 1315386, 1534617, 2046156, 2630772, 3069234, 4603851, 6138468, 9207702, 18415404, 27355157, 54710314, 82065471, 109420628, 164130942, 191486099, 246196413, 328261884, 382972198, 492392826, 574458297, 738589239, 765944396, 984785652, 1148916594, 1477178478, 1723374891, 2297833188, 2954356956, 3446749782, 5170124673, 6893499564, 10340249346, 20680498692]

約数ペア:

[(1, 20680498692), (2, 10340249346), (3, 6893499564), (4, 5170124673), (6, 3446749782), (7, 2954356956), (9, 2297833188), (12, 1723374891), (14, 1477178478), (18, 1148916594), (21, 984785652), (27, 765944396), (28, 738589239), (36, 574458297), (42, 492392826), (54, 382972198), (63, 328261884), (84, 246196413), (108, 191486099), (126, 164130942), (189, 109420628), (252, 82065471), (378, 54710314), (756, 27355157), (1123, 18415404), (2246, 9207702), (3369, 6138468), (4492, 4603851), (6738, 3069234), (7861, 2630772), (10107, 2046156), (13476, 1534617), (15722, 1315386), (20214, 1023078), (23583, 876924), (24359, 848988), (30321, 682052), (31444, 657693), (40428, 511539), (47166, 438462), (48718, 424494), (60642, 341026), (70749, 292308), (73077, 282996), (94332, 219231), (97436, 212247), (121284, 170513), (141498, 146154)]