20174454

素因数分解:

$2^1\times 3^3\times {\mathrm{547}}^1\times {\mathrm{683}}^1$

素因数の和:1241

約数の個数: 32

約数和(自身を含む): 44979840

約数和(自身を除く): 24805386

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 547, 683, 1094, 1366, 1641, 2049, 3282, 4098, 4923, 6147, 9846, 12294, 14769, 18441, 29538, 36882, 373601, 747202, 1120803, 2241606, 3362409, 6724818, 10087227, 20174454]

約数ペア:

[(1, 20174454), (2, 10087227), (3, 6724818), (6, 3362409), (9, 2241606), (18, 1120803), (27, 747202), (54, 373601), (547, 36882), (683, 29538), (1094, 18441), (1366, 14769), (1641, 12294), (2049, 9846), (3282, 6147), (4098, 4923)]