20419462784

素因数分解:

$2^7\times 7^1\times {\mathrm{22789579}}^1$

素因数の和:22789600

約数の個数: 32

約数和(自身を含む): 46490743200

約数和(自身を除く): 26071280416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 22789579, 45579158, 91158316, 159527053, 182316632, 319054106, 364633264, 638108212, 729266528, 1276216424, 1458533056, 2552432848, 2917066112, 5104865696, 10209731392, 20419462784]

約数ペア:

[(1, 20419462784), (2, 10209731392), (4, 5104865696), (7, 2917066112), (8, 2552432848), (14, 1458533056), (16, 1276216424), (28, 729266528), (32, 638108212), (56, 364633264), (64, 319054106), (112, 182316632), (128, 159527053), (224, 91158316), (448, 45579158), (896, 22789579)]