20134485376

素因数分解:

$2^7\times {\mathrm{59}}^1\times {\mathrm{1609}}^1\times {\mathrm{1657}}^1$

素因数の和:3339

約数の個数: 64

約数和(自身を含む): 40841514000

約数和(自身を除く): 20707028624

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 128, 236, 472, 944, 1609, 1657, 1888, 3218, 3314, 3776, 6436, 6628, 7552, 12872, 13256, 25744, 26512, 51488, 53024, 94931, 97763, 102976, 106048, 189862, 195526, 205952, 212096, 379724, 391052, 759448, 782104, 1518896, 1564208, 2666113, 3037792, 3128416, 5332226, 6075584, 6256832, 10664452, 12151168, 12513664, 21328904, 42657808, 85315616, 157300667, 170631232, 314601334, 341262464, 629202668, 1258405336, 2516810672, 5033621344, 10067242688, 20134485376]

約数ペア:

[(1, 20134485376), (2, 10067242688), (4, 5033621344), (8, 2516810672), (16, 1258405336), (32, 629202668), (59, 341262464), (64, 314601334), (118, 170631232), (128, 157300667), (236, 85315616), (472, 42657808), (944, 21328904), (1609, 12513664), (1657, 12151168), (1888, 10664452), (3218, 6256832), (3314, 6075584), (3776, 5332226), (6436, 3128416), (6628, 3037792), (7552, 2666113), (12872, 1564208), (13256, 1518896), (25744, 782104), (26512, 759448), (51488, 391052), (53024, 379724), (94931, 212096), (97763, 205952), (102976, 195526), (106048, 189862)]