18027545984

素因数分解:

$2^7\times 7^1\times {\mathrm{20120029}}^1$

素因数の和:20120050

約数の個数: 32

約数和(自身を含む): 41044861200

約数和(自身を除く): 23017315216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 20120029, 40240058, 80480116, 140840203, 160960232, 281680406, 321920464, 563360812, 643840928, 1126721624, 1287681856, 2253443248, 2575363712, 4506886496, 9013772992, 18027545984]

約数ペア:

[(1, 18027545984), (2, 9013772992), (4, 4506886496), (7, 2575363712), (8, 2253443248), (14, 1287681856), (16, 1126721624), (28, 643840928), (32, 563360812), (56, 321920464), (64, 281680406), (112, 160960232), (128, 140840203), (224, 80480116), (448, 40240058), (896, 20120029)]