20071900170

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{624709}}^1$

素因数の和:624749

約数の個数: 128

約数和(自身を含む): 64769932800

約数和(自身を除く): 44698032630

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 27, 30, 34, 35, 42, 45, 51, 54, 63, 70, 85, 90, 102, 105, 119, 126, 135, 153, 170, 189, 210, 238, 255, 270, 306, 315, 357, 378, 459, 510, 595, 630, 714, 765, 918, 945, 1071, 1190, 1530, 1785, 1890, 2142, 2295, 3213, 3570, 4590, 5355, 6426, 10710, 16065, 32130, 624709, 1249418, 1874127, 3123545, 3748254, 4372963, 5622381, 6247090, 8745926, 9370635, 10620053, 11244762, 13118889, 16867143, 18741270, 21240106, 21864815, 26237778, 28111905, 31860159, 33734286, 39356667, 43729630, 53100265, 56223810, 63720318, 65594445, 74340371, 78713334, 84335715, 95580477, 106200530, 118070001, 131188890, 148680742, 159300795, 168671430, 191160954, 196783335, 223021113, 236140002, 286741431, 318601590, 371701855, 393566670, 446042226, 477902385, 573482862, 590350005, 669063339, 743403710, 955804770, 1115105565, 1180700010, 1338126678, 1433707155, 2007190017, 2230211130, 2867414310, 3345316695, 4014380034, 6690633390, 10035950085, 20071900170]

約数ペア:

[(1, 20071900170), (2, 10035950085), (3, 6690633390), (5, 4014380034), (6, 3345316695), (7, 2867414310), (9, 2230211130), (10, 2007190017), (14, 1433707155), (15, 1338126678), (17, 1180700010), (18, 1115105565), (21, 955804770), (27, 743403710), (30, 669063339), (34, 590350005), (35, 573482862), (42, 477902385), (45, 446042226), (51, 393566670), (54, 371701855), (63, 318601590), (70, 286741431), (85, 236140002), (90, 223021113), (102, 196783335), (105, 191160954), (119, 168671430), (126, 159300795), (135, 148680742), (153, 131188890), (170, 118070001), (189, 106200530), (210, 95580477), (238, 84335715), (255, 78713334), (270, 74340371), (306, 65594445), (315, 63720318), (357, 56223810), (378, 53100265), (459, 43729630), (510, 39356667), (595, 33734286), (630, 31860159), (714, 28111905), (765, 26237778), (918, 21864815), (945, 21240106), (1071, 18741270), (1190, 16867143), (1530, 13118889), (1785, 11244762), (1890, 10620053), (2142, 9370635), (2295, 8745926), (3213, 6247090), (3570, 5622381), (4590, 4372963), (5355, 3748254), (6426, 3123545), (10710, 1874127), (16065, 1249418), (32130, 624709)]