20094723

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1187}}^1$

素因数の和:1229

約数の個数: 40

約数和(自身を含む): 34499520

約数和(自身を除く): 14404797

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 81, 99, 171, 209, 297, 513, 627, 891, 1187, 1539, 1881, 3561, 5643, 10683, 13057, 16929, 22553, 32049, 39171, 67659, 96147, 117513, 202977, 248083, 352539, 608931, 744249, 1057617, 1826793, 2232747, 6698241, 20094723]

約数ペア:

[(1, 20094723), (3, 6698241), (9, 2232747), (11, 1826793), (19, 1057617), (27, 744249), (33, 608931), (57, 352539), (81, 248083), (99, 202977), (171, 117513), (209, 96147), (297, 67659), (513, 39171), (627, 32049), (891, 22553), (1187, 16929), (1539, 13057), (1881, 10683), (3561, 5643)]