20196495193712

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1413528499}}^1$

素因数の和:1413528573

約数の個数: 40

約数和(自身を含む): 42066608160000

約数和(自身を除く): 21870112966288

約数列:

[1, 2, 4, 8, 16, 19, 38, 47, 76, 94, 152, 188, 304, 376, 752, 893, 1786, 3572, 7144, 14288, 1413528499, 2827056998, 5654113996, 11308227992, 22616455984, 26857041481, 53714082962, 66435839453, 107428165924, 132871678906, 214856331848, 265743357812, 429712663696, 531486715624, 1062973431248, 1262280949607, 2524561899214, 5049123798428, 10098247596856, 20196495193712]

約数ペア:

[(1, 20196495193712), (2, 10098247596856), (4, 5049123798428), (8, 2524561899214), (16, 1262280949607), (19, 1062973431248), (38, 531486715624), (47, 429712663696), (76, 265743357812), (94, 214856331848), (152, 132871678906), (188, 107428165924), (304, 66435839453), (376, 53714082962), (752, 26857041481), (893, 22616455984), (1786, 11308227992), (3572, 5654113996), (7144, 2827056998), (14288, 1413528499)]