20613408

素因数分解:

$2^5\times 3^1\times {\mathrm{214723}}^1$

素因数の和:214736

約数の個数: 24

約数和(自身を含む): 54110448

約数和(自身を除く): 33497040

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 214723, 429446, 644169, 858892, 1288338, 1717784, 2576676, 3435568, 5153352, 6871136, 10306704, 20613408]

約数ペア:

[(1, 20613408), (2, 10306704), (3, 6871136), (4, 5153352), (6, 3435568), (8, 2576676), (12, 1717784), (16, 1288338), (24, 858892), (32, 644169), (48, 429446), (96, 214723)]