20224267921

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{211}}^1\times {\mathrm{797}}^1$

素因数の和:1090

約数の個数: 48

約数和(自身を含む): 24755185728

約数和(自身を除く): 4530917807

約数列:

[1, 11, 13, 29, 143, 211, 319, 377, 797, 841, 2321, 2743, 4147, 6119, 8767, 9251, 10361, 10933, 23113, 30173, 67309, 79547, 113971, 120263, 168167, 177451, 254243, 300469, 670277, 875017, 1849837, 1951961, 2186171, 2306863, 3305159, 4876843, 7373047, 8713601, 24047881, 25375493, 53645273, 63398959, 95849611, 141428447, 697388549, 1555712917, 1838569811, 20224267921]

約数ペア:

[(1, 20224267921), (11, 1838569811), (13, 1555712917), (29, 697388549), (143, 141428447), (211, 95849611), (319, 63398959), (377, 53645273), (797, 25375493), (841, 24047881), (2321, 8713601), (2743, 7373047), (4147, 4876843), (6119, 3305159), (8767, 2306863), (9251, 2186171), (10361, 1951961), (10933, 1849837), (23113, 875017), (30173, 670277), (67309, 300469), (79547, 254243), (113971, 177451), (120263, 168167)]