20121294062

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{793489}}^1$

素因数の和:793931

約数の個数: 16

約数和(自身を含む): 31231766400

約数和(自身を除く): 11110472338

約数列:

[1, 2, 31, 62, 409, 818, 12679, 25358, 793489, 1586978, 24598159, 49196318, 324537001, 649074002, 10060647031, 20121294062]

約数ペア:

[(1, 20121294062), (2, 10060647031), (31, 649074002), (62, 324537001), (409, 49196318), (818, 24598159), (12679, 1586978), (25358, 793489)]