20194517424

素因数分解:

$2^4\times 3^1\times {\mathrm{420719113}}^1$

素因数の和:420719124

約数の個数: 20

約数和(自身を含む): 52169170136

約数和(自身を除く): 31974652712

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 420719113, 841438226, 1262157339, 1682876452, 2524314678, 3365752904, 5048629356, 6731505808, 10097258712, 20194517424]

約数ペア:

[(1, 20194517424), (2, 10097258712), (3, 6731505808), (4, 5048629356), (6, 3365752904), (8, 2524314678), (12, 1682876452), (16, 1262157339), (24, 841438226), (48, 420719113)]