20512120703

素因数分解:

${\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1367}}^1\times {\mathrm{16691}}^1$

素因数の和:18118

約数の個数: 16

約数和(自身を含む): 21921269760

約数和(自身を除く): 1409149057

約数列:

[1, 29, 31, 899, 1367, 16691, 39643, 42377, 484039, 517421, 1228933, 15005209, 22816597, 661681313, 707314507, 20512120703]

約数ペア:

[(1, 20512120703), (29, 707314507), (31, 661681313), (899, 22816597), (1367, 15005209), (16691, 1228933), (39643, 517421), (42377, 484039)]