20425032

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{9151}}^1$

素因数の和:9194

約数の個数: 48

約数和(自身を含む): 57108480

約数和(自身を除く): 36683448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 9151, 18302, 27453, 36604, 54906, 73208, 82359, 109812, 164718, 219624, 283681, 329436, 567362, 658872, 851043, 1134724, 1702086, 2269448, 2553129, 3404172, 5106258, 6808344, 10212516, 20425032]

約数ペア:

[(1, 20425032), (2, 10212516), (3, 6808344), (4, 5106258), (6, 3404172), (8, 2553129), (9, 2269448), (12, 1702086), (18, 1134724), (24, 851043), (31, 658872), (36, 567362), (62, 329436), (72, 283681), (93, 219624), (124, 164718), (186, 109812), (248, 82359), (279, 73208), (372, 54906), (558, 36604), (744, 27453), (1116, 18302), (2232, 9151)]