20121448272

素因数分解:

$2^4\times 3^1\times {\mathrm{419196839}}^1$

素因数の和:419196850

約数の個数: 20

約数和(自身を含む): 51980408160

約数和(自身を除く): 31858959888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 419196839, 838393678, 1257590517, 1676787356, 2515181034, 3353574712, 5030362068, 6707149424, 10060724136, 20121448272]

約数ペア:

[(1, 20121448272), (2, 10060724136), (3, 6707149424), (4, 5030362068), (6, 3353574712), (8, 2515181034), (12, 1676787356), (16, 1257590517), (24, 838393678), (48, 419196839)]