20085099554

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{346259}}^1$

素因数の和:346394

約数の個数: 32

約数和(自身を含む): 34204947840

約数和(自身を除く): 14119848286

約数列:

[1, 2, 13, 23, 26, 46, 97, 194, 299, 598, 1261, 2231, 2522, 4462, 29003, 58006, 346259, 692518, 4501367, 7963957, 9002734, 15927914, 33587123, 67174246, 103531441, 207062882, 436632599, 772503829, 873265198, 1545007658, 10042549777, 20085099554]

約数ペア:

[(1, 20085099554), (2, 10042549777), (13, 1545007658), (23, 873265198), (26, 772503829), (46, 436632599), (97, 207062882), (194, 103531441), (299, 67174246), (598, 33587123), (1261, 15927914), (2231, 9002734), (2522, 7963957), (4462, 4501367), (29003, 692518), (58006, 346259)]