20086884248

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{9151}}^1$

素因数の和:9408

約数の個数: 64

約数和(自身を含む): 39852933120

約数和(自身を除く): 19766048872

約数列:

[1, 2, 4, 8, 31, 53, 62, 106, 124, 167, 212, 248, 334, 424, 668, 1336, 1643, 3286, 5177, 6572, 8851, 9151, 10354, 13144, 17702, 18302, 20708, 35404, 36604, 41416, 70808, 73208, 274381, 283681, 485003, 548762, 567362, 970006, 1097524, 1134724, 1528217, 1940012, 2195048, 2269448, 3056434, 3880024, 6112868, 12225736, 15035093, 30070186, 47374727, 60140372, 80995501, 94749454, 120280744, 161991002, 189498908, 323982004, 378997816, 647964008, 2510860531, 5021721062, 10043442124, 20086884248]

約数ペア:

[(1, 20086884248), (2, 10043442124), (4, 5021721062), (8, 2510860531), (31, 647964008), (53, 378997816), (62, 323982004), (106, 189498908), (124, 161991002), (167, 120280744), (212, 94749454), (248, 80995501), (334, 60140372), (424, 47374727), (668, 30070186), (1336, 15035093), (1643, 12225736), (3286, 6112868), (5177, 3880024), (6572, 3056434), (8851, 2269448), (9151, 2195048), (10354, 1940012), (13144, 1528217), (17702, 1134724), (18302, 1097524), (20708, 970006), (35404, 567362), (36604, 548762), (41416, 485003), (70808, 283681), (73208, 274381)]