20228909382

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{667753}}^1$

素因数の和:667795

約数の個数: 80

約数和(自身を含む): 52357255632

約数和(自身を除く): 32128346250

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 27, 33, 34, 51, 54, 66, 81, 99, 102, 153, 162, 187, 198, 297, 306, 374, 459, 561, 594, 891, 918, 1122, 1377, 1683, 1782, 2754, 3366, 5049, 10098, 15147, 30294, 667753, 1335506, 2003259, 4006518, 6009777, 7345283, 11351801, 12019554, 14690566, 18029331, 22035849, 22703602, 34055403, 36058662, 44071698, 54087993, 66107547, 68110806, 102166209, 108175986, 124869811, 132215094, 198322641, 204332418, 249739622, 306498627, 374609433, 396645282, 594967923, 612997254, 749218866, 919495881, 1123828299, 1189935846, 1838991762, 2247656598, 3371484897, 6742969794, 10114454691, 20228909382]

約数ペア:

[(1, 20228909382), (2, 10114454691), (3, 6742969794), (6, 3371484897), (9, 2247656598), (11, 1838991762), (17, 1189935846), (18, 1123828299), (22, 919495881), (27, 749218866), (33, 612997254), (34, 594967923), (51, 396645282), (54, 374609433), (66, 306498627), (81, 249739622), (99, 204332418), (102, 198322641), (153, 132215094), (162, 124869811), (187, 108175986), (198, 102166209), (297, 68110806), (306, 66107547), (374, 54087993), (459, 44071698), (561, 36058662), (594, 34055403), (891, 22703602), (918, 22035849), (1122, 18029331), (1377, 14690566), (1683, 12019554), (1782, 11351801), (2754, 7345283), (3366, 6009777), (5049, 4006518), (10098, 2003259), (15147, 1335506), (30294, 667753)]