2080474672

素因数分解:

$2^4\times {\mathrm{1427}}^1\times {\mathrm{91121}}^1$

素因数の和:92556

約数の個数: 20

約数和(自身を含む): 4033788696

約数和(自身を除く): 1953314024

約数列:

[1, 2, 4, 8, 16, 1427, 2854, 5708, 11416, 22832, 91121, 182242, 364484, 728968, 1457936, 130029667, 260059334, 520118668, 1040237336, 2080474672]

約数ペア:

[(1, 2080474672), (2, 1040237336), (4, 520118668), (8, 260059334), (16, 130029667), (1427, 1457936), (2854, 728968), (5708, 364484), (11416, 182242), (22832, 91121)]