20171640028

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{4673}}^1\times {\mathrm{14783}}^1$

素因数の和:19533

約数の個数: 24

約数和(自身を含む): 35794015488

約数和(自身を除く): 15622375460

約数列:

[1, 2, 4, 73, 146, 292, 4673, 9346, 14783, 18692, 29566, 59132, 341129, 682258, 1079159, 1364516, 2158318, 4316636, 69080959, 138161918, 276323836, 5042910007, 10085820014, 20171640028]

約数ペア:

[(1, 20171640028), (2, 10085820014), (4, 5042910007), (73, 276323836), (146, 138161918), (292, 69080959), (4673, 4316636), (9346, 2158318), (14783, 1364516), (18692, 1079159), (29566, 682258), (59132, 341129)]