20131990114

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{2621}}^1\times {\mathrm{166979}}^1$

素因数の和:169625

約数の個数: 16

約数和(自身を含む): 31523152320

約数和(自身を除く): 11391162206

約数列:

[1, 2, 23, 46, 2621, 5242, 60283, 120566, 166979, 333958, 3840517, 7681034, 437651959, 875303918, 10065995057, 20131990114]

約数ペア:

[(1, 20131990114), (2, 10065995057), (23, 875303918), (46, 437651959), (2621, 7681034), (5242, 3840517), (60283, 333958), (120566, 166979)]