20004766024

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1107929}}^1$

素因数の和:1108033

約数の個数: 32

約数和(自身を含む): 39154246200

約数和(自身を除く): 19149480176

約数列:

[1, 2, 4, 8, 37, 61, 74, 122, 148, 244, 296, 488, 2257, 4514, 9028, 18056, 1107929, 2215858, 4431716, 8863432, 40993373, 67583669, 81986746, 135167338, 163973492, 270334676, 327946984, 540669352, 2500595753, 5001191506, 10002383012, 20004766024]

約数ペア:

[(1, 20004766024), (2, 10002383012), (4, 5001191506), (8, 2500595753), (37, 540669352), (61, 327946984), (74, 270334676), (122, 163973492), (148, 135167338), (244, 81986746), (296, 67583669), (488, 40993373), (2257, 8863432), (4514, 4431716), (9028, 2215858), (18056, 1107929)]