20075079654

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1021}}^1\times {\mathrm{5381}}^1$

素因数の和:6446

約数の個数: 96

約数和(自身を含む): 51483781440

約数和(自身を除く): 31408701786

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 87, 126, 174, 203, 261, 406, 522, 609, 1021, 1218, 1827, 2042, 3063, 3654, 5381, 6126, 7147, 9189, 10762, 14294, 16143, 18378, 21441, 29609, 32286, 37667, 42882, 48429, 59218, 64323, 75334, 88827, 96858, 113001, 128646, 156049, 177654, 207263, 226002, 266481, 312098, 339003, 414526, 468147, 532962, 621789, 678006, 936294, 1092343, 1243578, 1404441, 1865367, 2184686, 2808882, 3277029, 3730734, 5494001, 6554058, 9831087, 10988002, 16482003, 19662174, 32964006, 38458007, 49446009, 76916014, 98892018, 115374021, 159326029, 230748042, 318652058, 346122063, 477978087, 692244126, 955956174, 1115282203, 1433934261, 2230564406, 2867868522, 3345846609, 6691693218, 10037539827, 20075079654]

約数ペア:

[(1, 20075079654), (2, 10037539827), (3, 6691693218), (6, 3345846609), (7, 2867868522), (9, 2230564406), (14, 1433934261), (18, 1115282203), (21, 955956174), (29, 692244126), (42, 477978087), (58, 346122063), (63, 318652058), (87, 230748042), (126, 159326029), (174, 115374021), (203, 98892018), (261, 76916014), (406, 49446009), (522, 38458007), (609, 32964006), (1021, 19662174), (1218, 16482003), (1827, 10988002), (2042, 9831087), (3063, 6554058), (3654, 5494001), (5381, 3730734), (6126, 3277029), (7147, 2808882), (9189, 2184686), (10762, 1865367), (14294, 1404441), (16143, 1243578), (18378, 1092343), (21441, 936294), (29609, 678006), (32286, 621789), (37667, 532962), (42882, 468147), (48429, 414526), (59218, 339003), (64323, 312098), (75334, 266481), (88827, 226002), (96858, 207263), (113001, 177654), (128646, 156049)]