20137095678

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{809}}^1\times {\mathrm{6659}}^1$

素因数の和:7569

約数の個数: 64

約数和(自身を含む): 46609344000

約数和(自身を除く): 26472248322

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 89, 178, 267, 534, 623, 809, 1246, 1618, 1869, 2427, 3738, 4854, 5663, 6659, 11326, 13318, 16989, 19977, 33978, 39954, 46613, 72001, 93226, 139839, 144002, 216003, 279678, 432006, 504007, 592651, 1008014, 1185302, 1512021, 1777953, 3024042, 3555906, 4148557, 5387131, 8297114, 10774262, 12445671, 16161393, 24891342, 32322786, 37709917, 75419834, 113129751, 226259502, 479454659, 958909318, 1438363977, 2876727954, 3356182613, 6712365226, 10068547839, 20137095678]

約数ペア:

[(1, 20137095678), (2, 10068547839), (3, 6712365226), (6, 3356182613), (7, 2876727954), (14, 1438363977), (21, 958909318), (42, 479454659), (89, 226259502), (178, 113129751), (267, 75419834), (534, 37709917), (623, 32322786), (809, 24891342), (1246, 16161393), (1618, 12445671), (1869, 10774262), (2427, 8297114), (3738, 5387131), (4854, 4148557), (5663, 3555906), (6659, 3024042), (11326, 1777953), (13318, 1512021), (16989, 1185302), (19977, 1008014), (33978, 592651), (39954, 504007), (46613, 432006), (72001, 279678), (93226, 216003), (139839, 144002)]