20218804754

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{1303}}^1\times {\mathrm{131501}}^1$

素因数の和:132865

約数の個数: 16

約数和(自身を含む): 30866149440

約数和(自身を除く): 10647344686

約数列:

[1, 2, 59, 118, 1303, 2606, 76877, 131501, 153754, 263002, 7758559, 15517118, 171345803, 342691606, 10109402377, 20218804754]

約数ペア:

[(1, 20218804754), (2, 10109402377), (59, 342691606), (118, 171345803), (1303, 15517118), (2606, 7758559), (76877, 263002), (131501, 153754)]