20163774716

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{617}}^1\times {\mathrm{111919}}^1$

素因数の和:112613

約数の個数: 24

約数和(自身を含む): 35828278080

約数和(自身を除く): 15664503364

約数列:

[1, 2, 4, 73, 146, 292, 617, 1234, 2468, 45041, 90082, 111919, 180164, 223838, 447676, 8170087, 16340174, 32680348, 69054023, 138108046, 276216092, 5040943679, 10081887358, 20163774716]

約数ペア:

[(1, 20163774716), (2, 10081887358), (4, 5040943679), (73, 276216092), (146, 138108046), (292, 69054023), (617, 32680348), (1234, 16340174), (2468, 8170087), (45041, 447676), (90082, 223838), (111919, 180164)]