20124216

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{39929}}^1$

素因数の和:39948

約数の個数: 48

約数和(自身を含む): 62290800

約数和(自身を除く): 42166584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 39929, 79858, 119787, 159716, 239574, 279503, 319432, 359361, 479148, 559006, 718722, 838509, 958296, 1118012, 1437444, 1677018, 2236024, 2515527, 2874888, 3354036, 5031054, 6708072, 10062108, 20124216]

約数ペア:

[(1, 20124216), (2, 10062108), (3, 6708072), (4, 5031054), (6, 3354036), (7, 2874888), (8, 2515527), (9, 2236024), (12, 1677018), (14, 1437444), (18, 1118012), (21, 958296), (24, 838509), (28, 718722), (36, 559006), (42, 479148), (56, 359361), (63, 319432), (72, 279503), (84, 239574), (126, 159716), (168, 119787), (252, 79858), (504, 39929)]