20121949586

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{859}}^1\times {\mathrm{192007}}^1$

素因数の和:192929

約数の個数: 16

約数和(自身を含む): 30713599680

約数和(自身を除く): 10591650094

約数列:

[1, 2, 61, 122, 859, 1718, 52399, 104798, 192007, 384014, 11712427, 23424854, 164934013, 329868026, 10060974793, 20121949586]

約数ペア:

[(1, 20121949586), (2, 10060974793), (61, 329868026), (122, 164934013), (859, 23424854), (1718, 11712427), (52399, 384014), (104798, 192007)]