20229974884

素因数分解:

$2^2\times 7^1\times {\mathrm{13879}}^1\times {\mathrm{52057}}^1$

素因数の和:65947

約数の個数: 24

約数和(自身を含む): 40463642240

約数和(自身を除く): 20233667356

約数列:

[1, 2, 4, 7, 14, 28, 13879, 27758, 52057, 55516, 97153, 104114, 194306, 208228, 364399, 388612, 728798, 1457596, 722499103, 1444998206, 2889996412, 5057493721, 10114987442, 20229974884]

約数ペア:

[(1, 20229974884), (2, 10114987442), (4, 5057493721), (7, 2889996412), (14, 1444998206), (28, 722499103), (13879, 1457596), (27758, 728798), (52057, 388612), (55516, 364399), (97153, 208228), (104114, 194306)]