20348599261224

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{253773811}}^1$

素因数の和:253774090

約数の個数: 64

約数和(自身を含む): 54997860536640

約数和(自身を除く): 34649261275416

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 257, 312, 514, 771, 1028, 1542, 2056, 3084, 3341, 6168, 6682, 10023, 13364, 20046, 26728, 40092, 80184, 253773811, 507547622, 761321433, 1015095244, 1522642866, 2030190488, 3045285732, 3299059543, 6090571464, 6598119086, 9897178629, 13196238172, 19794357258, 26392476344, 39588714516, 65219869427, 79177429032, 130439738854, 195659608281, 260879477708, 391319216562, 521758955416, 782638433124, 847858302551, 1565276866248, 1695716605102, 2543574907653, 3391433210204, 5087149815306, 6782866420408, 10174299630612, 20348599261224]

約数ペア:

[(1, 20348599261224), (2, 10174299630612), (3, 6782866420408), (4, 5087149815306), (6, 3391433210204), (8, 2543574907653), (12, 1695716605102), (13, 1565276866248), (24, 847858302551), (26, 782638433124), (39, 521758955416), (52, 391319216562), (78, 260879477708), (104, 195659608281), (156, 130439738854), (257, 79177429032), (312, 65219869427), (514, 39588714516), (771, 26392476344), (1028, 19794357258), (1542, 13196238172), (2056, 9897178629), (3084, 6598119086), (3341, 6090571464), (6168, 3299059543), (6682, 3045285732), (10023, 2030190488), (13364, 1522642866), (20046, 1015095244), (26728, 761321433), (40092, 507547622), (80184, 253773811)]