20121168

素因数分解:

$2^4\times 3^1\times {\mathrm{419191}}^1$

素因数の和:419202

約数の個数: 20

約数和(自身を含む): 51979808

約数和(自身を除く): 31858640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 419191, 838382, 1257573, 1676764, 2515146, 3353528, 5030292, 6707056, 10060584, 20121168]

約数ペア:

[(1, 20121168), (2, 10060584), (3, 6707056), (4, 5030292), (6, 3353528), (8, 2515146), (12, 1676764), (16, 1257573), (24, 838382), (48, 419191)]