20300654

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{563}}^1$

素因数の和:736

約数の個数: 24

約数和(自身を含む): 33755400

約数和(自身を除く): 13454746

約数列:

[1, 2, 11, 22, 121, 149, 242, 298, 563, 1126, 1639, 3278, 6193, 12386, 18029, 36058, 68123, 83887, 136246, 167774, 922757, 1845514, 10150327, 20300654]

約数ペア:

[(1, 20300654), (2, 10150327), (11, 1845514), (22, 922757), (121, 167774), (149, 136246), (242, 83887), (298, 68123), (563, 36058), (1126, 18029), (1639, 12386), (3278, 6193)]