20196902194

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{46536641}}^1$

素因数の和:46536681

約数の個数: 16

約数和(自身を含む): 35740141056

約数和(自身を除く): 15543238862

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 46536641, 93073282, 325756487, 651512974, 1442635871, 2885271742, 10098451097, 20196902194]

約数ペア:

[(1, 20196902194), (2, 10098451097), (7, 2885271742), (14, 1442635871), (31, 651512974), (62, 325756487), (217, 93073282), (434, 46536641)]