20185060290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1123}}^1\times {\mathrm{16193}}^1$

素因数の和:17363

約数の個数: 64

約数和(自身を含む): 49800825216

約数和(自身を除く): 29615764926

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 1110, 1123, 2246, 3369, 5615, 6738, 11230, 16193, 16845, 32386, 33690, 41551, 48579, 80965, 83102, 97158, 124653, 161930, 207755, 242895, 249306, 415510, 485790, 599141, 623265, 1198282, 1246530, 1797423, 2995705, 3594846, 5991410, 8987115, 17974230, 18184739, 36369478, 54554217, 90923695, 109108434, 181847390, 272771085, 545542170, 672835343, 1345670686, 2018506029, 3364176715, 4037012058, 6728353430, 10092530145, 20185060290]

約数ペア:

[(1, 20185060290), (2, 10092530145), (3, 6728353430), (5, 4037012058), (6, 3364176715), (10, 2018506029), (15, 1345670686), (30, 672835343), (37, 545542170), (74, 272771085), (111, 181847390), (185, 109108434), (222, 90923695), (370, 54554217), (555, 36369478), (1110, 18184739), (1123, 17974230), (2246, 8987115), (3369, 5991410), (5615, 3594846), (6738, 2995705), (11230, 1797423), (16193, 1246530), (16845, 1198282), (32386, 623265), (33690, 599141), (41551, 485790), (48579, 415510), (80965, 249306), (83102, 242895), (97158, 207755), (124653, 161930)]