20753194

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{12251}}^1$

素因数の和:12282

約数の個数: 24

約数和(自身を含む): 39108384

約数和(自身を除く): 18355190

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1694, 12251, 24502, 85757, 134761, 171514, 269522, 943327, 1482371, 1886654, 2964742, 10376597, 20753194]

約数ペア:

[(1, 20753194), (2, 10376597), (7, 2964742), (11, 1886654), (14, 1482371), (22, 943327), (77, 269522), (121, 171514), (154, 134761), (242, 85757), (847, 24502), (1694, 12251)]