20885133026

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{499}}^1\times {\mathrm{2269}}^1$

素因数の和:3194

約数の個数: 32

約数和(自身を含む): 32851440000

約数和(自身を除く): 11966306974

約数列:

[1, 2, 23, 46, 401, 499, 802, 998, 2269, 4538, 9223, 11477, 18446, 22954, 52187, 104374, 200099, 400198, 909869, 1132231, 1819738, 2264462, 4602277, 9204554, 20926987, 26041313, 41853974, 52082626, 454024631, 908049262, 10442566513, 20885133026]

約数ペア:

[(1, 20885133026), (2, 10442566513), (23, 908049262), (46, 454024631), (401, 52082626), (499, 41853974), (802, 26041313), (998, 20926987), (2269, 9204554), (4538, 4602277), (9223, 2264462), (11477, 1819738), (18446, 1132231), (22954, 909869), (52187, 400198), (104374, 200099)]