20182274368

素因数分解:

$2^6\times {\mathrm{4241}}^1\times {\mathrm{74357}}^1$

素因数の和:78610

約数の個数: 28

約数和(自身を含む): 40059182772

約数和(自身を除く): 19876908404

約数列:

[1, 2, 4, 8, 16, 32, 64, 4241, 8482, 16964, 33928, 67856, 74357, 135712, 148714, 271424, 297428, 594856, 1189712, 2379424, 4758848, 315348037, 630696074, 1261392148, 2522784296, 5045568592, 10091137184, 20182274368]

約数ペア:

[(1, 20182274368), (2, 10091137184), (4, 5045568592), (8, 2522784296), (16, 1261392148), (32, 630696074), (64, 315348037), (4241, 4758848), (8482, 2379424), (16964, 1189712), (33928, 594856), (67856, 297428), (74357, 271424), (135712, 148714)]