20174119798

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1481}}^1\times {\mathrm{31387}}^1$

素因数の和:32908

約数の個数: 32

約数和(自身を含む): 35725068288

約数和(自身を除く): 15550948490

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 1481, 2962, 10367, 20734, 31387, 45911, 62774, 91822, 219709, 321377, 439418, 642754, 972997, 1945994, 6810979, 13621958, 46484147, 92968294, 325389029, 650778058, 1441008557, 2882017114, 10087059899, 20174119798]

約数ペア:

[(1, 20174119798), (2, 10087059899), (7, 2882017114), (14, 1441008557), (31, 650778058), (62, 325389029), (217, 92968294), (434, 46484147), (1481, 13621958), (2962, 6810979), (10367, 1945994), (20734, 972997), (31387, 642754), (45911, 439418), (62774, 321377), (91822, 219709)]