2020107360726

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137030753}}^1$

素因数の和:137030787

約数の個数: 80

約数和(自身を含む): 5571122334624

約数和(自身を除く): 3551014973898

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 81, 91, 117, 126, 162, 182, 189, 234, 273, 351, 378, 546, 567, 702, 819, 1053, 1134, 1638, 2106, 2457, 4914, 7371, 14742, 137030753, 274061506, 411092259, 822184518, 959215271, 1233276777, 1781399789, 1918430542, 2466553554, 2877645813, 3562799578, 3699830331, 5344199367, 5755291626, 7399660662, 8632937439, 10688398734, 11099490993, 12469798523, 16032598101, 17265874878, 22198981986, 24939597046, 25898812317, 32065196202, 37409395569, 48097794303, 51797624634, 74818791138, 77696436951, 96195588606, 112228186707, 144293382909, 155392873902, 224456373414, 288586765818, 336684560121, 673369120242, 1010053680363, 2020107360726]

約数ペア:

[(1, 2020107360726), (2, 1010053680363), (3, 673369120242), (6, 336684560121), (7, 288586765818), (9, 224456373414), (13, 155392873902), (14, 144293382909), (18, 112228186707), (21, 96195588606), (26, 77696436951), (27, 74818791138), (39, 51797624634), (42, 48097794303), (54, 37409395569), (63, 32065196202), (78, 25898812317), (81, 24939597046), (91, 22198981986), (117, 17265874878), (126, 16032598101), (162, 12469798523), (182, 11099490993), (189, 10688398734), (234, 8632937439), (273, 7399660662), (351, 5755291626), (378, 5344199367), (546, 3699830331), (567, 3562799578), (702, 2877645813), (819, 2466553554), (1053, 1918430542), (1134, 1781399789), (1638, 1233276777), (2106, 959215271), (2457, 822184518), (4914, 411092259), (7371, 274061506), (14742, 137030753)]