20613748992

素因数分解:

$2^8\times 3^1\times {\mathrm{26840819}}^1$

素因数の和:26840838

約数の個数: 36

約数和(自身を含む): 54862636080

約数和(自身を除く): 34248887088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 26840819, 53681638, 80522457, 107363276, 161044914, 214726552, 322089828, 429453104, 644179656, 858906208, 1288359312, 1717812416, 2576718624, 3435624832, 5153437248, 6871249664, 10306874496, 20613748992]

約数ペア:

[(1, 20613748992), (2, 10306874496), (3, 6871249664), (4, 5153437248), (6, 3435624832), (8, 2576718624), (12, 1717812416), (16, 1288359312), (24, 858906208), (32, 644179656), (48, 429453104), (64, 322089828), (96, 214726552), (128, 161044914), (192, 107363276), (256, 80522457), (384, 53681638), (768, 26840819)]