20100529053

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{317}}^1$

素因数の和:536

約数の個数: 128

約数和(自身を含む): 34464890880

約数和(自身を除く): 14364361827

約数列:

[1, 3, 9, 11, 27, 31, 33, 71, 93, 97, 99, 213, 279, 291, 297, 317, 341, 639, 781, 837, 873, 951, 1023, 1067, 1917, 2201, 2343, 2619, 2853, 3007, 3069, 3201, 3487, 6603, 6887, 7029, 8559, 9021, 9207, 9603, 9827, 10461, 19809, 20661, 21087, 22507, 24211, 27063, 28809, 29481, 30749, 31383, 33077, 59427, 61983, 67521, 72633, 75757, 81189, 88443, 92247, 94149, 99231, 108097, 185949, 202563, 213497, 217899, 227271, 247577, 265329, 276741, 297693, 324291, 338239, 607689, 640491, 653697, 681813, 697717, 742731, 830223, 893079, 953219, 972873, 1014717, 1921473, 2045439, 2093151, 2183179, 2228193, 2348467, 2859657, 2918619, 3044151, 5764419, 6279453, 6549537, 6684579, 7045401, 7674887, 8578971, 9132453, 10485409, 18838359, 19648611, 21136203, 23024661, 24014969, 25736913, 31456227, 58945833, 63408609, 67678549, 69073983, 72044907, 94368681, 203035647, 207221949, 216134721, 283106043, 609106941, 648404163, 744464039, 1827320823, 2233392117, 6700176351, 20100529053]

約数ペア:

[(1, 20100529053), (3, 6700176351), (9, 2233392117), (11, 1827320823), (27, 744464039), (31, 648404163), (33, 609106941), (71, 283106043), (93, 216134721), (97, 207221949), (99, 203035647), (213, 94368681), (279, 72044907), (291, 69073983), (297, 67678549), (317, 63408609), (341, 58945833), (639, 31456227), (781, 25736913), (837, 24014969), (873, 23024661), (951, 21136203), (1023, 19648611), (1067, 18838359), (1917, 10485409), (2201, 9132453), (2343, 8578971), (2619, 7674887), (2853, 7045401), (3007, 6684579), (3069, 6549537), (3201, 6279453), (3487, 5764419), (6603, 3044151), (6887, 2918619), (7029, 2859657), (8559, 2348467), (9021, 2228193), (9207, 2183179), (9603, 2093151), (9827, 2045439), (10461, 1921473), (19809, 1014717), (20661, 972873), (21087, 953219), (22507, 893079), (24211, 830223), (27063, 742731), (28809, 697717), (29481, 681813), (30749, 653697), (31383, 640491), (33077, 607689), (59427, 338239), (61983, 324291), (67521, 297693), (72633, 276741), (75757, 265329), (81189, 247577), (88443, 227271), (92247, 217899), (94149, 213497), (99231, 202563), (108097, 185949)]