20227521237

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{134923}}^1$

素因数の和:135014

約数の個数: 48

約数和(自身を含む): 34454192640

約数和(自身を除く): 14226671403

約数列:

[1, 3, 7, 11, 21, 33, 59, 77, 121, 177, 231, 363, 413, 649, 847, 1239, 1947, 2541, 4543, 7139, 13629, 21417, 49973, 134923, 149919, 404769, 944461, 1484153, 2833383, 4452459, 7960457, 10389071, 16325683, 23881371, 31167213, 48977049, 55723199, 87565027, 114279781, 167169597, 262695081, 342839343, 612955189, 963215297, 1838865567, 2889645891, 6742507079, 20227521237]

約数ペア:

[(1, 20227521237), (3, 6742507079), (7, 2889645891), (11, 1838865567), (21, 963215297), (33, 612955189), (59, 342839343), (77, 262695081), (121, 167169597), (177, 114279781), (231, 87565027), (363, 55723199), (413, 48977049), (649, 31167213), (847, 23881371), (1239, 16325683), (1947, 10389071), (2541, 7960457), (4543, 4452459), (7139, 2833383), (13629, 1484153), (21417, 944461), (49973, 404769), (134923, 149919)]