20346822146

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{383}}^1\times {\mathrm{29879}}^1$

素因数の和:30398

約数の個数: 32

約数和(自身を含む): 35247882240

約数和(自身を除く): 14901060094

約数列:

[1, 2, 7, 14, 127, 254, 383, 766, 889, 1778, 2681, 5362, 29879, 48641, 59758, 97282, 209153, 340487, 418306, 680974, 3794633, 7589266, 11443657, 22887314, 26562431, 53124862, 80105599, 160211198, 1453344439, 2906688878, 10173411073, 20346822146]

約数ペア:

[(1, 20346822146), (2, 10173411073), (7, 2906688878), (14, 1453344439), (127, 160211198), (254, 80105599), (383, 53124862), (766, 26562431), (889, 22887314), (1778, 11443657), (2681, 7589266), (5362, 3794633), (29879, 680974), (48641, 418306), (59758, 340487), (97282, 209153)]