20121448286

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{4871}}^1\times {\mathrm{108707}}^1$

素因数の和:113599

約数の個数: 16

約数和(自身を含む): 31777522560

約数和(自身を除く): 11656074274

約数列:

[1, 2, 19, 38, 4871, 9742, 92549, 108707, 185098, 217414, 2065433, 4130866, 529511797, 1059023594, 10060724143, 20121448286]

約数ペア:

[(1, 20121448286), (2, 10060724143), (19, 1059023594), (38, 529511797), (4871, 4130866), (9742, 2065433), (92549, 217414), (108707, 185098)]