20199157401

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{373}}^1\times {\mathrm{16823}}^1$

素因数の和:17265

約数の個数: 32

約数和(自身を含む): 28692322560

約数和(自身を除く): 8493165159

約数列:

[1, 3, 29, 37, 87, 111, 373, 1073, 1119, 3219, 10817, 13801, 16823, 32451, 41403, 50469, 400229, 487867, 622451, 1200687, 1463601, 1867353, 6274979, 18051079, 18824937, 54153237, 181974391, 232174223, 545923173, 696522669, 6733052467, 20199157401]

約数ペア:

[(1, 20199157401), (3, 6733052467), (29, 696522669), (37, 545923173), (87, 232174223), (111, 181974391), (373, 54153237), (1073, 18824937), (1119, 18051079), (3219, 6274979), (10817, 1867353), (13801, 1463601), (16823, 1200687), (32451, 622451), (41403, 487867), (50469, 400229)]