20228724711

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{22651}}^1$

素因数の和:23136

約数の個数: 48

約数和(自身を含む): 33393578400

約数和(自身を除く): 13164853689

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 449, 663, 1347, 1989, 4041, 5837, 7633, 17511, 22651, 22899, 52533, 67953, 68697, 99229, 203859, 294463, 297687, 385067, 883389, 893061, 1155201, 2650167, 3465603, 5005871, 10170299, 15017613, 30510897, 45052839, 91532691, 132213887, 172895083, 396641661, 518685249, 1189924983, 1556055747, 2247636079, 6742908237, 20228724711]

約数ペア:

[(1, 20228724711), (3, 6742908237), (9, 2247636079), (13, 1556055747), (17, 1189924983), (39, 518685249), (51, 396641661), (117, 172895083), (153, 132213887), (221, 91532691), (449, 45052839), (663, 30510897), (1347, 15017613), (1989, 10170299), (4041, 5005871), (5837, 3465603), (7633, 2650167), (17511, 1155201), (22651, 893061), (22899, 883389), (52533, 385067), (67953, 297687), (68697, 294463), (99229, 203859)]