20189376

素因数分解:

$2^6\times 3^2\times {\mathrm{35051}}^1$

素因数の和:35069

約数の個数: 42

約数和(自身を含む): 57870852

約数和(自身を除く): 37681476

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 35051, 70102, 105153, 140204, 210306, 280408, 315459, 420612, 560816, 630918, 841224, 1121632, 1261836, 1682448, 2243264, 2523672, 3364896, 5047344, 6729792, 10094688, 20189376]

約数ペア:

[(1, 20189376), (2, 10094688), (3, 6729792), (4, 5047344), (6, 3364896), (8, 2523672), (9, 2243264), (12, 1682448), (16, 1261836), (18, 1121632), (24, 841224), (32, 630918), (36, 560816), (48, 420612), (64, 315459), (72, 280408), (96, 210306), (144, 140204), (192, 105153), (288, 70102), (576, 35051)]