20587614521

素因数分解:

${\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{373}}^1\times {\mathrm{929}}^1$

素因数の和:1433

約数の個数: 32

約数和(自身を含む): 22538736000

約数和(自身を除く): 1951121479

約数列:

[1, 19, 53, 59, 373, 929, 1007, 1121, 3127, 7087, 17651, 19769, 22007, 49237, 54811, 59413, 346517, 375611, 418133, 935503, 1041409, 1166371, 2904983, 6583823, 18365401, 20444503, 22161049, 55194677, 348942619, 388445557, 1083558659, 20587614521]

約数ペア:

[(1, 20587614521), (19, 1083558659), (53, 388445557), (59, 348942619), (373, 55194677), (929, 22161049), (1007, 20444503), (1121, 18365401), (3127, 6583823), (7087, 2904983), (17651, 1166371), (19769, 1041409), (22007, 935503), (49237, 418133), (54811, 375611), (59413, 346517)]