20340162714

素因数分解:

$2^1\times 3^1\times {\mathrm{257}}^1\times {\mathrm{1063}}^1\times {\mathrm{12409}}^1$

素因数の和:13734

約数の個数: 32

約数和(自身を含む): 40880327040

約数和(自身を除く): 20540164326

約数列:

[1, 2, 3, 6, 257, 514, 771, 1063, 1542, 2126, 3189, 6378, 12409, 24818, 37227, 74454, 273191, 546382, 819573, 1639146, 3189113, 6378226, 9567339, 13190767, 19134678, 26381534, 39572301, 79144602, 3390027119, 6780054238, 10170081357, 20340162714]

約数ペア:

[(1, 20340162714), (2, 10170081357), (3, 6780054238), (6, 3390027119), (257, 79144602), (514, 39572301), (771, 26381534), (1063, 19134678), (1542, 13190767), (2126, 9567339), (3189, 6378226), (6378, 3189113), (12409, 1639146), (24818, 819573), (37227, 546382), (74454, 273191)]