20145841342

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{3019}}^1$

素因数の和:3241

約数の個数: 64

約数和(自身を含む): 34520774400

約数和(自身を除く): 14374933058

約数列:

[1, 2, 11, 22, 53, 59, 97, 106, 118, 194, 583, 649, 1067, 1166, 1298, 2134, 3019, 3127, 5141, 5723, 6038, 6254, 10282, 11446, 33209, 34397, 56551, 62953, 66418, 68794, 113102, 125906, 160007, 178121, 292843, 303319, 320014, 356242, 585686, 606638, 1760077, 1959331, 3221273, 3336509, 3520154, 3918662, 6442546, 6673018, 9440413, 15520679, 17277737, 18880826, 31041358, 34555474, 103844543, 170727469, 190055107, 207689086, 341454938, 380110214, 915720061, 1831440122, 10072920671, 20145841342]

約数ペア:

[(1, 20145841342), (2, 10072920671), (11, 1831440122), (22, 915720061), (53, 380110214), (59, 341454938), (97, 207689086), (106, 190055107), (118, 170727469), (194, 103844543), (583, 34555474), (649, 31041358), (1067, 18880826), (1166, 17277737), (1298, 15520679), (2134, 9440413), (3019, 6673018), (3127, 6442546), (5141, 3918662), (5723, 3520154), (6038, 3336509), (6254, 3221273), (10282, 1959331), (11446, 1760077), (33209, 606638), (34397, 585686), (56551, 356242), (62953, 320014), (66418, 303319), (68794, 292843), (113102, 178121), (125906, 160007)]