20186055950

素因数分解:

$2^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{907}}^1\times {\mathrm{7297}}^1$

素因数の和:8277

約数の個数: 48

約数和(自身を含む): 38208883344

約数和(自身を除く): 18022827394

約数列:

[1, 2, 5, 10, 25, 50, 61, 122, 305, 610, 907, 1525, 1814, 3050, 4535, 7297, 9070, 14594, 22675, 36485, 45350, 55327, 72970, 110654, 182425, 276635, 364850, 445117, 553270, 890234, 1383175, 2225585, 2766350, 4451170, 6618379, 11127925, 13236758, 22255850, 33091895, 66183790, 165459475, 330918950, 403721119, 807442238, 2018605595, 4037211190, 10093027975, 20186055950]

約数ペア:

[(1, 20186055950), (2, 10093027975), (5, 4037211190), (10, 2018605595), (25, 807442238), (50, 403721119), (61, 330918950), (122, 165459475), (305, 66183790), (610, 33091895), (907, 22255850), (1525, 13236758), (1814, 11127925), (3050, 6618379), (4535, 4451170), (7297, 2766350), (9070, 2225585), (14594, 1383175), (22675, 890234), (36485, 553270), (45350, 445117), (55327, 364850), (72970, 276635), (110654, 182425)]