20120855460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{335347591}}^1$

素因数の和:335347603

約数の個数: 24

約数和(自身を含む): 56338395456

約数和(自身を除く): 36217539996

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 335347591, 670695182, 1006042773, 1341390364, 1676737955, 2012085546, 3353475910, 4024171092, 5030213865, 6706951820, 10060427730, 20120855460]

約数ペア:

[(1, 20120855460), (2, 10060427730), (3, 6706951820), (4, 5030213865), (5, 4024171092), (6, 3353475910), (10, 2012085546), (12, 1676737955), (15, 1341390364), (20, 1006042773), (30, 670695182), (60, 335347591)]