20163335022

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{883}}^1\times {\mathrm{4547}}^1$

素因数の和:5475

約数の個数: 80

約数和(自身を含む): 46701338112

約数和(自身を除く): 26538003090

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 162, 186, 279, 558, 837, 883, 1674, 1766, 2511, 2649, 4547, 5022, 5298, 7947, 9094, 13641, 15894, 23841, 27282, 27373, 40923, 47682, 54746, 71523, 81846, 82119, 122769, 140957, 143046, 164238, 245538, 246357, 281914, 368307, 422871, 492714, 736614, 739071, 845742, 1268613, 1478142, 2217213, 2537226, 3805839, 4015001, 4434426, 7611678, 8030002, 11417517, 12045003, 22835034, 24090006, 36135009, 72270018, 108405027, 124465031, 216810054, 248930062, 325215081, 373395093, 650430162, 746790186, 1120185279, 2240370558, 3360555837, 6721111674, 10081667511, 20163335022]

約数ペア:

[(1, 20163335022), (2, 10081667511), (3, 6721111674), (6, 3360555837), (9, 2240370558), (18, 1120185279), (27, 746790186), (31, 650430162), (54, 373395093), (62, 325215081), (81, 248930062), (93, 216810054), (162, 124465031), (186, 108405027), (279, 72270018), (558, 36135009), (837, 24090006), (883, 22835034), (1674, 12045003), (1766, 11417517), (2511, 8030002), (2649, 7611678), (4547, 4434426), (5022, 4015001), (5298, 3805839), (7947, 2537226), (9094, 2217213), (13641, 1478142), (15894, 1268613), (23841, 845742), (27282, 739071), (27373, 736614), (40923, 492714), (47682, 422871), (54746, 368307), (71523, 281914), (81846, 246357), (82119, 245538), (122769, 164238), (140957, 143046)]