20144496

素因数分解:

$2^4\times 3^1\times {\mathrm{73}}^1\times {\mathrm{5749}}^1$

素因数の和:5833

約数の個数: 40

約数和(自身を含む): 52762000

約数和(自身を除く): 32617504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 73, 146, 219, 292, 438, 584, 876, 1168, 1752, 3504, 5749, 11498, 17247, 22996, 34494, 45992, 68988, 91984, 137976, 275952, 419677, 839354, 1259031, 1678708, 2518062, 3357416, 5036124, 6714832, 10072248, 20144496]

約数ペア:

[(1, 20144496), (2, 10072248), (3, 6714832), (4, 5036124), (6, 3357416), (8, 2518062), (12, 1678708), (16, 1259031), (24, 839354), (48, 419677), (73, 275952), (146, 137976), (219, 91984), (292, 68988), (438, 45992), (584, 34494), (876, 22996), (1168, 17247), (1752, 11498), (3504, 5749)]