120820924

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{11953}}^1$

素因数の和:12002

約数の個数: 36

約数和(自身を含む): 255050544

約数和(自身を除く): 134229620

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 361, 532, 722, 1444, 2527, 5054, 10108, 11953, 23906, 47812, 83671, 167342, 227107, 334684, 454214, 908428, 1589749, 3179498, 4315033, 6358996, 8630066, 17260132, 30205231, 60410462, 120820924]

約数ペア:

[(1, 120820924), (2, 60410462), (4, 30205231), (7, 17260132), (14, 8630066), (19, 6358996), (28, 4315033), (38, 3179498), (76, 1589749), (133, 908428), (266, 454214), (361, 334684), (532, 227107), (722, 167342), (1444, 83671), (2527, 47812), (5054, 23906), (10108, 11953)]