20072670904

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3967}}^1\times {\mathrm{4423}}^1$

素因数の和:8420

約数の個数: 64

約数和(自身を含む): 44237168640

約数和(自身を除く): 24164497736

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 3967, 4423, 7934, 8846, 15868, 17692, 31736, 35384, 43637, 48653, 51571, 57499, 87274, 97306, 103142, 114998, 174548, 194612, 206284, 229996, 349096, 389224, 412568, 459992, 567281, 632489, 1134562, 1264978, 2269124, 2529956, 4538248, 5059912, 17546041, 35092082, 70184164, 140368328, 193006451, 228098533, 386012902, 456197066, 772025804, 912394132, 1544051608, 1824788264, 2509083863, 5018167726, 10036335452, 20072670904]

約数ペア:

[(1, 20072670904), (2, 10036335452), (4, 5018167726), (8, 2509083863), (11, 1824788264), (13, 1544051608), (22, 912394132), (26, 772025804), (44, 456197066), (52, 386012902), (88, 228098533), (104, 193006451), (143, 140368328), (286, 70184164), (572, 35092082), (1144, 17546041), (3967, 5059912), (4423, 4538248), (7934, 2529956), (8846, 2269124), (15868, 1264978), (17692, 1134562), (31736, 632489), (35384, 567281), (43637, 459992), (48653, 412568), (51571, 389224), (57499, 349096), (87274, 229996), (97306, 206284), (103142, 194612), (114998, 174548)]