201620041976

素因数分解:

$2^3\times {\mathrm{353}}^1\times {\mathrm{3529}}^1\times {\mathrm{20231}}^1$

素因数の和:24119

約数の個数: 32

約数和(自身を含む): 379234677600

約数和(自身を除く): 177614635624

約数列:

[1, 2, 4, 8, 353, 706, 1412, 2824, 3529, 7058, 14116, 20231, 28232, 40462, 80924, 161848, 1245737, 2491474, 4982948, 7141543, 9965896, 14283086, 28566172, 57132344, 71395199, 142790398, 285580796, 571161592, 25202505247, 50405010494, 100810020988, 201620041976]

約数ペア:

[(1, 201620041976), (2, 100810020988), (4, 50405010494), (8, 25202505247), (353, 571161592), (706, 285580796), (1412, 142790398), (2824, 71395199), (3529, 57132344), (7058, 28566172), (14116, 14283086), (20231, 9965896), (28232, 7141543), (40462, 4982948), (80924, 2491474), (161848, 1245737)]