20342820736

素因数分解:

$2^7\times 7^1\times {\mathrm{22704041}}^1$

素因数の和:22704062

約数の個数: 32

約数和(自身を含む): 46316245680

約数和(自身を除く): 25973424944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 22704041, 45408082, 90816164, 158928287, 181632328, 317856574, 363264656, 635713148, 726529312, 1271426296, 1453058624, 2542852592, 2906117248, 5085705184, 10171410368, 20342820736]

約数ペア:

[(1, 20342820736), (2, 10171410368), (4, 5085705184), (7, 2906117248), (8, 2542852592), (14, 1453058624), (16, 1271426296), (28, 726529312), (32, 635713148), (56, 363264656), (64, 317856574), (112, 181632328), (128, 158928287), (224, 90816164), (448, 45408082), (896, 22704041)]