20199304422

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{283}}^1\times {\mathrm{1123}}^1$

素因数の和:1535

約数の個数: 128

約数和(自身を含む): 49644472320

約数和(自身を除く): 29445167898

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 107, 198, 214, 283, 297, 321, 566, 594, 642, 849, 963, 1123, 1177, 1698, 1926, 2246, 2354, 2547, 2889, 3113, 3369, 3531, 5094, 5778, 6226, 6738, 7062, 7641, 9339, 10107, 10593, 12353, 15282, 18678, 20214, 21186, 24706, 28017, 30281, 30321, 31779, 37059, 56034, 60562, 60642, 63558, 74118, 84051, 90843, 111177, 120161, 168102, 181686, 222354, 240322, 272529, 317809, 333091, 333531, 360483, 545058, 635618, 666182, 667062, 720966, 817587, 953427, 999273, 1081449, 1321771, 1635174, 1906854, 1998546, 2162898, 2643542, 2860281, 2997819, 3244347, 3495899, 3965313, 5720562, 5995638, 6488694, 6991798, 7930626, 8580843, 8993457, 10487697, 11895939, 17161686, 17986914, 20975394, 23791878, 31463091, 34005563, 35687817, 62926182, 68011126, 71375634, 94389273, 102016689, 188778546, 204033378, 306050067, 374061193, 612100134, 748122386, 918150201, 1122183579, 1836300402, 2244367158, 3366550737, 6733101474, 10099652211, 20199304422]

約数ペア:

[(1, 20199304422), (2, 10099652211), (3, 6733101474), (6, 3366550737), (9, 2244367158), (11, 1836300402), (18, 1122183579), (22, 918150201), (27, 748122386), (33, 612100134), (54, 374061193), (66, 306050067), (99, 204033378), (107, 188778546), (198, 102016689), (214, 94389273), (283, 71375634), (297, 68011126), (321, 62926182), (566, 35687817), (594, 34005563), (642, 31463091), (849, 23791878), (963, 20975394), (1123, 17986914), (1177, 17161686), (1698, 11895939), (1926, 10487697), (2246, 8993457), (2354, 8580843), (2547, 7930626), (2889, 6991798), (3113, 6488694), (3369, 5995638), (3531, 5720562), (5094, 3965313), (5778, 3495899), (6226, 3244347), (6738, 2997819), (7062, 2860281), (7641, 2643542), (9339, 2162898), (10107, 1998546), (10593, 1906854), (12353, 1635174), (15282, 1321771), (18678, 1081449), (20214, 999273), (21186, 953427), (24706, 817587), (28017, 720966), (30281, 667062), (30321, 666182), (31779, 635618), (37059, 545058), (56034, 360483), (60562, 333531), (60642, 333091), (63558, 317809), (74118, 272529), (84051, 240322), (90843, 222354), (111177, 181686), (120161, 168102)]